Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-167-5121 FSC 5331
NSN 5331-00-167-5121 (also written 5331001675121; NIIN 00-167-5121) is an o-ring in Federal Supply Class 5331, O-Rings. 48 manufacturer part numbers from 26 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 |
|---|---|
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.100 AND INCHES MAXIMUM 0.106 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 1.784 AND INCHES MAXIMUM 1.814 |
| MATERIAL MATT | RUBBER FLUOROCARBON CLASS FPM |
| ELONGATION PERCENTAGE ANYN | MAXIMUM 125 |
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 75.0 |
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 1.984 AND INCHES MAXIMUM 2.026 |
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 |
|---|---|---|
| 028-07407K | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 10510778 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP |
| 2-133C0MPV747 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 2-133V0747-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-133V1164-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-133V1226-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 236555 ITEM 63 | 99657 | MAROTTA CONTROLS INC |
| 238202-1002 ITEM NO 62 | 99657 | MAROTTA CONTROLS INC |
| 238202-1005 ITEM NO 62 | 99657 | MAROTTA CONTROLS INC |
| 238902-0001 ITEM 62 | 99657 | MAROTTA CONTROLS INC |
| 283107-0001 ITE | 99657 | MAROTTA CONTROLS INC |
| 422-010-240 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 431385 ITEM 20 | 13520 | DONALDSON COMPANY, INC. |
| 4680-133 | 90166 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| 5331PL0213272 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5331PL2228009 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 64-19396 PIECE | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 69-PB133-NIT | 91587 | REXNORD INDUSTRIES, LLC DIV AEROSPACE SOLUTIONS DOWNERS GROVE |
| 69490D133 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AS3209-133 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3209-133 | 0XK26 | SEALS & PACKINGS, LLC |
| AS3209-133 | 1K697 | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC |
| AS3209-133 | 5N582 | SEAL DYNAMICS LLC |
| AS3209-133 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS3209-133 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| ASC1442338 | Z4779 | ASC PTY LTD |
| CAT285281-63 | 99657 | MAROTTA CONTROLS INC |
| GOV-060-024 | 60506 | LUBRIQUIP INC DBA LUBRIQUIP, INC., A UNIT OF IDEX |
| GV39-619-33-V1 | 04845 | AUTOMATIC SWITCH COMPANY DBA ASCO |
| GV39-619-33-VI | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| GV39-619-33V1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| J221P133 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| M83248-1-133ES | H2313 | ERIKS B.V. |
| M83248/1-133 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M83248/1-133 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M83248/1-133 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M83248/1-133 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| MILR83248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS9388-133 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NAS1593-133 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| NAS1593-133 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| NAS1593-133 | K4241 | INDUSTRIAL POWER UNITS LTD |
| S9413-133 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| SAE-AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| V3D10075 ITEM 3 | 99517 | VACCO INDUSTRIES |
| V3D10423 ITEM 18 | 99517 | VACCO INDUSTRIES |
| V3D10424 ITEM 15 | 99517 | VACCO INDUSTRIES |
| V3E10103 ITEM 39 | 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
$0.6072
Purchases
1
Total spend
$6,015
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$12,030
Total demand
$0.6072
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | 9,906 | $0.6072 | $6,015 | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC (1K697) | 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 29, 2026 | SPE7M426P5228 ↗ | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC | — | $6,015 |
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
DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC
last award Sep 2026
ASC PTY LTD
no award yet
no awards on record
Listed source AUTOMATIC SWITCH COMPANY DBA ASCO
no award yet
no awards on record
Listed source DONALDSON COMPANY, INC.
no award yet
no awards on record
Listed source EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source ERIKS B.V.
no award yet
no awards on record
Listed source GENERAL DYNAMICS LAND SYSTEMS CANADACORP
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE AEROSPACE
no award yet
no awards on record
Listed source DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-26-T-301B | Aug 6, 2026 | Aug 17, 2026 | 9,906 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-167-5121/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-167-5121/