Acquisition method (AMC)
1
FSC 4320 × PISTON,PUMP
PISTON,PUMP
4320-00-035-6673 FSC 4320
NSN 4320-00-035-6673 (also written 4320000356673; NIIN 00-035-6673) is a piston, pump in Federal Supply Class 4320, Power and Hand Pumps. 8 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL HEIGHT ABKW | INCHES NOMINAL 4.875 |
| DIAMETER ABMZ | INCHES NOMINAL 1.267 |
| END ITEM IDENTIFICATION AGAV | B5/B6 HYDPAULIC JACK |
| SURFACE FINISH AGYE | SEMIFINISHED |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
| MATERIAL MATT | STEEL |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 4320PL0554126 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 52B6863 | 00994 | COLUMBUS JACK CORPORATION DIV COLUMBUS JACK |
| 52B6863 | 02708 | AGE LOGISTICS CORPORATION |
| 52B6863 | 12459 | NEAL MACHINE CORP |
| 52B6863 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 52B6863 | 97151 | AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS) |
| 52B6863 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
| 52B6863 | 99938 | GENERAL DYNAMICS OTS (WILKES BARRE), LLC DIV WILKES BARRE |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$73.50
Purchases
1
Total spend
$4,337
Oct 20, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,673
Total demand
$73.50
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 20, 2026 | 59 | $73.50 | $4,337 | BESTEK INDUSTRIES INC (00YW6) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 20, 2026 | SPE7M327V0201 ↗ | BESTEK INDUSTRIES INC | — | $4,337 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
BESTEK INDUSTRIES INC
last award Oct 2026
AGE LOGISTICS CORPORATION
no award yet
no awards on record
Listed source AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS)
no award yet
no awards on record
Listed source COLUMBUS JACK CORPORATION DIV COLUMBUS JACK
no award yet
no awards on record
Listed source DEPARTMENT OF THE AIR FORCE
no award yet
no awards on record
Listed source GENERAL DYNAMICS OTS (WILKES BARRE), LLC DIV WILKES BARRE
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source NEAL MACHINE CORP
no award yet
no awards on record
Listed source BESTEK INDUSTRIES INC won the only award on record. BESTEK INDUSTRIES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-290S | Aug 20, 2026 | Sep 3, 2026 | 59 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PISTON,PUMP." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-00-035-6673/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-00-035-6673/