Acquisition method (AMC)
3
FSC 5331 × O-RING
O-RING
5331-01-315-2142 FSC 5331
NSN 5331-01-315-2142 (also written 5331013152142; NIIN 01-315-2142) is an o-ring in Federal Supply Class 5331, O-Rings. 5 manufacturer part numbers from 4 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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.
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 |
|---|---|---|
| 010171 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC |
| 10171 | 0JKF4 | ULSTEIN USA INC |
| 10171 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC |
| 10171 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| K6200 | K0460 | JOHNSON CONTROL SYSTEMS LTD |
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 13, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,678
Total demand
$4,678
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 13, 2026 | SPE7L526P2519 ↗ | AUGUSTA ENGINE PARTS, INC. DBA AUGUSTA ENGINE PARTS, INC. | — | $4,678 |
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
AUGUSTA ENGINE PARTS, INC. DBA AUGUSTA ENGINE PARTS, INC.
last award Aug 2026
JOHNSON CONTROL SYSTEMS LTD
no award yet
no awards on record
Listed source ROLLS-ROYCE MARINE NORTH AMERICA INC
no award yet
no awards on record
Listed source ULSTEIN USA INC
no award yet
no awards on record
Listed source ZF INDUSTRIEANTRIEBE WITTEN GMBH
no award yet
no awards on record
Listed source AUGUSTA ENGINE PARTS, INC. DBA AUGUSTA ENGINE PARTS, INC. won the only award on record. AUGUSTA ENGINE PARTS, INC. DBA AUGUSTA ENGINE PARTS, 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-315-2142/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-315-2142/