Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-229-8092 FSC 5331
NSN 5331-01-229-8092 (also written 5331012298092; NIIN 01-229-8092) is an o-ring in Federal Supply Class 5331, O-Rings. 4 manufacturer part numbers from 4 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 1.418 AND INCHES MAXIMUM 1.430 |
| MATERIAL MATT | PLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER SILICONE CLASS Q |
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 |
|---|---|---|
| 10159850 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| J228P127 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| J228P127 | 07482 | GENERAL ELECTRIC COMPANY |
| J228P127 | 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
$751.073
Purchases
1
Total spend
$350,000
Sep 24, 2026
Last purchased
3 · 3.0/yr
Purchase records
$706,668
Total demand
$751.073
Latest unit price
Purchase history
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 4, 2026 | SPE7L426D63ZU ↗ | — | — | $350,000 |
| Sep 24, 2026 | SPE7L426D63ZU/SPE7L126F223Q ↗ | — | — | $6,668 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
CAGE 9ELR7
last award Sep 2026
GENERAL ELECTRIC COMPANY
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORP DIV O-RING DIVISION
no award yet
no awards on record
Listed source STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION
no award yet
no awards on record
Listed source CAGE 9ELR7 won the only award on record. CAGE 9ELR7 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-11C6 | Sep 11, 2026 | Sep 21, 2026 | 866 | Cancelled | View at DIBBS → |
| SPE7LX-26-U-9664 | Aug 20, 2026 | Sep 3, 2026 | 466 | Expired | View at DIBBS → |
| SPE7LX-26-U-9239 | Aug 5, 2026 | Aug 19, 2026 | 466 | Cancelled | 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: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-229-8092/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-229-8092/