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Open demand × Pumps and Compressors

Centrifugals, Separators, and Pressure and Vacuum Filters FSC 4330

Open solicitations in Federal Supply Class 4330 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.

76
Open solicitations
26
Closing within 7 days
9,720
Total open quantity
917
Tracked all-time (841 closed)

Open parts

4330-01-651-3611

FILTER ELEMENT,FLUID

Closed · last Sep 21, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-667-7928

FILTER,FLUID

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-12-403-3360

FILTER ASSEMBLY, FLUID

Closed · last Sep 21, 2026 — units

1 solicitation (0 open · 1 closed)

4330-25-163-5410

PARTS KIT, SEPARATOR

Closed · last Sep 21, 2026 — units

2 solicitations (0 open · 2 closed)

4330-99-968-8075

FILTER ELEMENT, FLUI

Closed · last Sep 21, 2026 — units

2 solicitations (0 open · 2 closed)

4330-25-161-7883

FILTER, FLUID

Closed · last Sep 21, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-306-7140

FILTER ELEMENT,FLUID

Closed · last Sep 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-424-6740

SEPARATOR,WATER,LIQUID FUEL

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-21-914-6127

FILTER ELEMENT, FLUID

Closed · last Sep 21, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-420-8625

FILTER ELEMENT,FLUID

Closed · last Sep 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-052-0080

FILTER ELEMENT,FLUID

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-245-0273

FILTER,FLUID

Closed · last Sep 18, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-647-4648

ADAPTER,FLUID FILTER

Closed · last Sep 18, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-99-359-5118

FILTER ELEMENT, FLUI

Closed · last Sep 18, 2026 — units

1 solicitation (0 open · 1 closed)

4330-00-614-2107

FILTER ELEMENT,FLUID

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-494-7229

PARTS KIT,AIR FILTER

Closed · last Sep 16, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-446-1196

FILTER ELEMENT,FLUID

Closed · last Sep 15, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-034-1312

FILTER ELEMENT,FLUID

Closed · last Sep 15, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-157-3692

SEPARATOR,WATER,LIQUID FUEL

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-723-0538

PURIFIER,CENTRIFUGAL,OIL

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-266-9726

FILTER ELEMENT,FLUID

Closed · last Sep 14, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-417-8513

FILTER,FLUID

Closed · last Sep 14, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-254-7021

FILTER ELEMENT,FLUID

Closed · last Sep 14, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-075-2013

FILTER,FLUID

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-576-4440

FILTER ASSEMBLY,FLUID

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-456-7935

SUPPORT,COALESCER

Closed · last Sep 10, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-661-8163

HEAD,FLUID FILTER

Closed · last Sep 9, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-318-2766

FILTER ELEMENT,FLUID

Closed · last Sep 9, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-15-014-4194

FILTER ELEMENT, FLUI

Closed · last Sep 8, 2026 — units

2 solicitations (0 open · 2 closed)

4330-01-458-5593

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-268-2317

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-423-1384

FILTER,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-253-2033

FILTER,FLUID ASSEMBLY

Closed · last Sep 8, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-204-2585

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Sep 8, 2026 — units Competed

2 solicitations (0 open · 2 closed)

4330-01-299-4127

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-673-3184

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-275-9075

PNEUMATIC MUFFLER,EXHAUST-INTAKE

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-409-0092

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Competed

2 solicitations (0 open · 2 closed)

4330-99-555-0888

FILTER, FLUID

Closed · last Sep 8, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-628-4615

FILTER,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-630-2607

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-571-1326

FILTER ASSEMBLY,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-908-0210

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-121-3353

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-377-1393

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-413-4833

COVER,FLUID FILTER

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-614-8807

ADAPTER,FLUID FILTER

Closed · last Sep 8, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-565-6958

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-697-1248

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-677-0313

FILTER,FLUID

Closed · last Sep 8, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-99-870-2801

FILTER, FLUID

Closed · last Sep 8, 2026 — units

1 solicitation (0 open · 1 closed)

4330-00-927-1871

CARTRIDGE

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-948-3271

FILTER ELEMENT,FLUID

Closed · last Sep 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-541-6255

FILTER ELEMENT,FLUID

Closed · last Sep 4, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-260-8137

HOUSING,FILTER

Closed · last Sep 4, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-496-2970

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Sep 3, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-00-980-2409

FILTER,FLUID

Closed · last Sep 3, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-465-5297

FILTER ELEMENT,FLUID

Closed · last Sep 3, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-511-3725

FILTER ELEMENT,FLUID

Closed · last Sep 1, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-486-7103

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Sep 1, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-686-3470

FILTER ELEMENT,FLUID

Closed · last Sep 1, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-146-4615

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-550-9510

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-550-9514

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-550-9496

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-550-9515

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-575-8939

FILTER ELEMENT,FLUID

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-706-3815

ADAPTER,FLUID FILTER

Closed · last Aug 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-469-1314

FILTER ELEMENT,FLUID

Closed · last Aug 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-801-1152

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Aug 28, 2026 — units Competed

2 solicitations (0 open · 2 closed)

4330-01-654-2861

PARTS KIT,SEPARATOR

Closed · last Aug 28, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4330-01-478-7542

FILTER ELEMENT,FLUID

Closed · last Aug 28, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-708-7776

FILTER ELEMENT,FLUID

Closed · last Aug 25, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-442-8161

FILTER,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-038-8607

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-332-6058

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-731-6557

MAGNET ASSEMBLY,FILTER

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-669-4538

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-114-0918

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-526-6409

FILTER,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-803-6568

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-469-1309

FILTER,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-542-3699

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-565-0772

FILTER,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-694-9336

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-416-7309

FILTER ELEMENT,FLUID

Closed · last Aug 24, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-218-5891

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Aug 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-326-7260

BOWL,SEDIMENT

Closed · last Aug 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-685-2250

FILTER ELEMENT,FLUID

Closed · last Aug 20, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-559-2740

ADAPTER,FLUID FILTER

Closed · last Aug 20, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-471-8599

FILTER ELEMENT,FLUID

Closed · last Aug 20, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-626-0376

FILTER ELEMENT,FLUID

Closed · last Aug 20, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-284-6203

FILTER ELEMENT,FLUID

Closed · last Aug 20, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-418-6564

FILTER ELEMENT,FLUID

Closed · last Aug 18, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-268-2479

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-534-4559

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-280-8418

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-149-7917

FILTERING DISK,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-199-2400

PARTS KIT,FLUID PRESSURE FILTER

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-195-4460

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-444-2453

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-474-0449

FILTER,FLUID

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-483-9583

FILTERING DISK,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-499-7485

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-522-4374

FILTER,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-523-6646

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-643-1249

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-643-0445

PNEUMATIC MUFFLER,EXHAUST-INTAKE

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-665-0896

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-331-5617

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-377-3896

FILTER,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-570-2978

MAGNET ASSEMBLY,FILTER

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-681-7982

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-605-2056

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-681-7975

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-605-7217

CAP,PROTECTING,SPEC

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-12-186-0803

FILTER, FLUID

Closed · last Aug 17, 2026 — units

1 solicitation (0 open · 1 closed)

4330-01-181-0970

FILTER,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-109-5524

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-933-9925

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-277-7619

FILTER BODY,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-578-0023

WIRE ASSEMBLY,IONIZER

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-090-4960

FILTER

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-537-1458

FILTER ELEMENT,FLUID

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-483-9059

FILTER,FLUID

Closed · last Aug 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-623-0473

MEDIA,FILTER,GRAVEL

Closed · last Aug 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-513-5166

SUCTION FILTER

Closed · last Aug 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-163-2733

FILTER ELEMENT,FLUID

Closed · last Aug 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-00-191-3092

FILTER ELEMENT,FLUID

Closed · last Aug 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-420-1661

PULLER,FILTER ELEMENT

Closed · last Aug 11, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-486-3398

COALESCING PLATE ASSEMBLY

Closed · last Aug 10, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-718-7174

BRACKET,FILTER MOUNTING

Closed · last Aug 10, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-679-8419

FILTER BODY,FLUID

Closed · last Aug 6, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4330-01-037-2212

FILTER,FLUID

Closed · last Aug 6, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4330-01-515-9016

FILTER ELEMENT,FLUID

Closed · last Aug 6, 2026 — units Named source

1 solicitation (0 open · 1 closed)

Cite this page
Citation

NSN Explorer. "Centrifugals, Separators, and Pressure and Vacuum Filters FSC 4330." nsnexplorer.com, https://nsnexplorer.com/open/4330/page/2/. Data as of November 6, 2026.

Link

https://nsnexplorer.com/open/4330/page/2/