Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-252-6051 FSC 5331
NSN 5331-00-252-6051 (also written 5331002526051; NIIN 00-252-6051) is an o-ring in Federal Supply Class 5331, O-Rings. 25 manufacturer part numbers from 20 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 |
|---|---|
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.205 AND INCHES MAXIMUM 0.215 |
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 2.492 AND INCHES MAXIMUM 2.548 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 2.090 AND INCHES MAXIMUM 2.110 |
| MATERIAL MATT | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
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 |
|---|---|---|
| 00639F | 86184 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
| 10163237 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 10V60-141-330 | 73277 | HOUGHTON INTERNATIONAL INC. |
| 1793-330 | 91265 | PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION |
| 2-330 N602-70 | 02692 | DOLLY MFG CORP |
| 2-330 N602-70 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-330 N602-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 330C69 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV |
| 457-60-330 | 77308 | PARCO, LLC |
| 5331PL0655001 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5331PL1805027 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 725-70-330 | 96879 | TROSTEL ALBERT PACKING LTD |
| 7866-330 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| C-69-330 | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT |
| MS29513-330 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS29513-330 | 1K697 | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC |
| MS29513-330 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS29513-330 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| PGF9648-6 | 40152 | VME AMERICAS INC SUB OF VME GROUP N V |
| PRP568-330-457-60 | 77308 | PARCO, LLC |
| RT253-65-330 | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP |
| SAE-AS29513 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE-AS29513-330 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE-AS29513-330 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SR-822A-60-330 | 95272 | STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION |
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 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,798
Total demand
$5,798
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 24, 2026 | SPE7M425D60EH/SPE7MX25F084K ↗ | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC | — | $5,798 |
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
DOLLY MFG CORP
no award yet
no awards on record
Listed source FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV
no award yet
no awards on record
Listed source FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
no award yet
no awards on record
Listed source GRISWOLD INDUSTRIES DBA CLA-VAL CO
no award yet
no awards on record
Listed source HOUGHTON INTERNATIONAL INC.
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won the only award on record.
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 Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-252-6051/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-252-6051/