Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-166-8403 FSC 5331
NSN 5331-00-166-8403 (also written 5331001668403; NIIN 00-166-8403) is an o-ring in Federal Supply Class 5331, O-Rings. 76 manufacturer part numbers from 29 suppliers are on record. It was last purchased in Sep 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 |
|---|---|
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 1.119 AND INCHES MAXIMUM 1.155 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 0.849 AND INCHES MAXIMUM 0.869 |
| ELONGATION PERCENTAGE ANYN | MAXIMUM 125 |
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 75.0 |
| MATERIAL MATT | RUBBER FLUOROCARBON CLASS FPM |
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 |
|---|---|---|
| 10370047 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 1213D1298 FIND | 03538 | LOCKHEED MARTIN CORPORATION DIV RMS |
| 122-2298838 PIECE 392 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 122-2422387 PEICE 392 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-2422387 PIE | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-2422395 PIECE 392 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 122-2422410 PC 392 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2-212 V747-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 2-212-V884-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-212-V88W-75 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 2-212C0MPV747 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 2-212V0747-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-212V1164-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-212V1226-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-212V747-75 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 2-212V835-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 20197 FIND 30 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| 212-19357 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 212-19357 | D7040 | TRELLEBORG SEALING SOLUTIONS GERMANY GMBH |
| 281250-0008 ITEM 63 | 99657 | MAROTTA CONTROLS INC |
| 342-7067318-46 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 385971 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 4400571-2120 | 99657 | MAROTTA CONTROLS INC |
| 4680-212 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| 501-7055651 ITEM F-37 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 516-5343917-F72 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 516-5486651-F19 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 522-4390806 PIE | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 528-8842165-F357 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5330001668403 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5331PL0669734 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 54-67-2212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 551-8842316-F235 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 561B212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 671-00212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 701-2298824 PIECE 392 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 785E109-052 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 83248/1-212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 935389 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| 935389 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| A06689.212.169 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM |
| ARP568-212-V7 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AS3085-212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AS3209-212 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3209-212 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS568-212-75VT | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| ASC1100567 | Z4779 | ASC PTY LTD |
| CC-10709 | 36576 | FLAG FIRE EQUIPMENT LTD |
| D-80492 REF 22& 23 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| D80492 REF 22,23 SIZE 5 | 15645 | COOPER CAMERON CORP COOPER CAMERON VALVES DIV |
| D84232 PIECE 53 | 04972 | SHORT THOMAS A CO |
| DS-935389 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| DS-935389 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| HAL-20-MIL-1000-80-PC05 | 36576 | FLAG FIRE EQUIPMENT LTD |
| J005531-212 | 15645 | COOPER CAMERON CORP COOPER CAMERON VALVES DIV |
| J221P212 | 07482 | GENERAL ELECTRIC COMPANY |
| LOA018501-F357 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| LOA020312-F235 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| M83248-1-212ES | H2313 | ERIKS B.V. |
| M83248/1-212 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M83248/1-212 | 13030 | LOCKHEED MARTIN SIPPICAN, INC. DIV COMMUNICATION DIVISION |
| M83248/1-212 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M83248/1-212 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M83248/1-212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| M83248/212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| M83485/1-212 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-83248/2-2 12 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MILR83248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS83248/1-212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS9388-212 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| R149P212A | 07482 | GENERAL ELECTRIC COMPANY |
| R6561507-F357 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| R7651102-F235 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| SAE-AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| ST3001-212 | 00198 | PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. |
| V1E10601 ITEM 41 | 99517 | VACCO INDUSTRIES |
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
$0.413
Purchases
1
Total spend
$22,067
Sep 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$44,135
Total demand
$0.413
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 53,432 | $0.413 | $22,067 | BLADE INDUSTRIAL PRODUCTS INC (1JYT1) | 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 |
|---|---|---|---|---|
| Sep 23, 2026 | SPE7M226P4095 ↗ | BLADE INDUSTRIAL PRODUCTS INC | — | $22,067 |
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
BLADE INDUSTRIAL PRODUCTS INC
last award Sep 2026
ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
no award yet
no awards on record
Listed source ASC PTY LTD
no award yet
no awards on record
Listed source COOPER CAMERON CORP COOPER CAMERON VALVES DIV
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source BLADE INDUSTRIAL PRODUCTS INC won the only award on record. BLADE INDUSTRIAL PRODUCTS INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6675 | Sep 4, 2026 | Sep 14, 2026 | 53,432 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-166-8403/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-166-8403/