Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-166-8412 FSC 5331
NSN 5331-00-166-8412 (also written 5331001668412; NIIN 00-166-8412) is an o-ring in Federal Supply Class 5331, O-Rings. 30 manufacturer part numbers from 13 suppliers are on record. It was last purchased in Aug 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 1.679 AND INCHES MAXIMUM 1.719 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 1.409 AND INCHES MAXIMUM 1.433 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143 |
| MATERIAL MATT | RUBBER FLUOROCARBON CLASS FPM |
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 75.0 |
| ELONGATION PERCENTAGE ANYN | MAXIMUM 125 |
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 |
|---|---|---|
| 10159872 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 122-2298838 PIECE 389 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2-221 V747-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 2-221 V884-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-221V0747-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-221V1164-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-221V1226-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-221V747-75 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 30808989 ITEM 24 | 03847 | WARREN CONTROLS, INC. |
| 30808993 ITEM 24 | 03847 | WARREN CONTROLS, INC. |
| 500000-0026-000 2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 52221080 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 5331001668412 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 701-2298824 PIECE 389 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 8528 PIECE 36 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| AMS 7276-221 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AMS7276G | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AMS7276G | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS3209-221 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3209-221 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS568-221MIL-R-83248 TY1 CL1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS568-221MIL-R-83248 TY1 CL1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M83248 2-026 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| M83248-1-221 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M83248/1-221 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MILR83248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NAS1593-221 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| OR36,09X3,53 2-221 V747-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| SAE-AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| ST3001-221 | 00198 | PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. |
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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,533
Total demand
$1,533
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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE7M126P9903 ↗ | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC | — | $1,533 |
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
DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC
last award Aug 2026
ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
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 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source PARKER HANNIFIN GMBH O-RING DIVISION
no award yet
no awards on record
Listed source DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won the only award on record. DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won without being a listed source.
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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-166-8412/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-166-8412/