Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-250-0227 FSC 5331
NSN 5331-00-250-0227 (also written 5331002500227; NIIN 00-250-0227) is an o-ring in Federal Supply Class 5331, O-Rings. 60 manufacturer part numbers from 41 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 |
|---|---|
| MATERIAL MATT | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 1.051 AND INCHES MAXIMUM 1.081 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.067 AND INCHES MAXIMUM 0.073 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 0.920 AND INCHES MAXIMUM 0.932 |
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 |
|---|---|---|
| 021-C-69 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV |
| 0S026477 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 10342158 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 105863 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC |
| 10V60-141-021 | 73277 | HOUGHTON INTERNATIONAL INC. |
| 1793-021 | 91265 | PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION |
| 1793-21 | 91265 | PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION |
| 2-021 N0602-70 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-021 N602-70 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-021 N602-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 2-03147 | F3019 | NAVAL GROUP SITE DE SAINT TROPEZ |
| 21C4060-098 | 07482 | GENERAL ELECTRIC COMPANY |
| 22503-21 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| 22503-21 | R1120 | SATAIR A/S |
| 23,52X1,78SR822A60 | F0229 | LE JOINT FRANCAIS |
| 230-927-021-730 -000 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 2661058B021 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 2710806PC58 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 3113858 | 001JK | EMBRAER S.A. |
| 3113858 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA |
| 451776 | F0057 | THALES SIX GTS FRANCE SAS |
| 457-60-021 | 77308 | PARCO, LLC |
| 50031814 | I9002 | BUREAU DE GESTION OTAN HAWK |
| 5331PL0549716 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5331PL1826345 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 60-P-31-021 | 28486 | WEST AMERICAN RUBBER CO EXTRUDE PRODUCTS DIV |
| 725-70-021 | 96879 | TROSTEL ALBERT PACKING LTD |
| 725-70-213 | 96879 | TROSTEL ALBERT PACKING LTD |
| 745573A3 | 03529 | AIR-A-PLANE CORP |
| 7557720 | 05228 | PTI TECHNOLOGIES INC. |
| 7866-021 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 7866-21 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 852631 | 19203 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT |
| 866-021 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 990-0019-216 | 71468 | ITT CANNON LLC |
| 990-0019-216 | F3132 | C & K COMPONENTS SAS |
| A529513-21 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| A529513-21 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| C-69-021 | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT |
| GHN10095-21 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| H134277 | F0553 | SAFRAN AEROSYSTEMS EX SAFRAN AEROTECHNICS PLAISIR |
| K1307P021 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| MS29513 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS29513-021 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS29513-021 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS29513-021 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS29513-021 | A0311 | TECNO TRADE S.R.L. |
| MS29513-021 | F0229 | LE JOINT FRANCAIS |
| MS29513-021ES | H2313 | ERIKS B.V. |
| MS29513-21 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS29513-21 | F0229 | LE JOINT FRANCAIS |
| MS29513-21SR822A60 | F0229 | LE JOINT FRANCAIS |
| PRP-568-021-457-60 | 77308 | PARCO, LLC |
| PX-1775-021 | 70106 | ACUSHNET RUBBER COMPANY, INC. DBA PRECIX |
| R1307P021 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| RT253-65-021 | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP |
| SAE-AS29513 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SR-822A-60-021 | 95272 | STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION |
| SR-822A-60-21 | 95272 | STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION |
| SR21SR822A60 | F0229 | LE JOINT FRANCAIS |
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
—
Purchases
0
Total spend
—
Sep 1, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,668
Total demand
$877.89
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 1, 2026 | SPE7M426P4462 ↗ | BLADE INDUSTRIAL PRODUCTS INC | — | $1,790 |
| Sep 1, 2026 | SPE7M426P4466 ↗ | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC | — | $877.89 |
Demand history
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
DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC
last award Sep 2026
ACUSHNET RUBBER COMPANY, INC. DBA PRECIX
no award yet
no awards on record
Listed source AIR-A-PLANE CORP
no award yet
no awards on record
Listed source BUREAU DE GESTION OTAN HAWK
no award yet
no awards on record
Listed source C & K COMPONENTS SAS
no award yet
no awards on record
Listed source COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT
no award yet
no awards on record
Listed source EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
no award yet
no awards on record
Listed source BLADE INDUSTRIAL PRODUCTS INC won 1 of the last 2 awards. BLADE INDUSTRIAL PRODUCTS INC and 1 other won without being listed sources.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-250-0227/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-250-0227/