Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-417-6179 FSC 5331
NSN 5331-01-417-6179 (also written 5331014176179; NIIN 01-417-6179) is an o-ring in Federal Supply Class 5331, O-Rings. 8 manufacturer part numbers from 7 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)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 | MILLIMETERS NOMINAL 5.33 |
| CENTER HOLE DIAMETER ADYT | MILLIMETERS NOMINAL 23.16 |
| END ITEM IDENTIFICATION AGAV | ENGINE, DIESEL S/S P/N 3406TA/120-6692 ONBOARD 175 FT WLB COAST GUARD VESSELS.; LOGISTICS SUPPORT VESSEL |
| MATERIAL MATT | RUBBER |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 10076289 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 1142687 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 1142687 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 1142687 | Z5W91 | HASTINGS DEERING (AUST) LTD |
| 114287 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 7HA993 | 45152 | OSHKOSH CORP |
| 7HA993 | 75Q65 | OSHKOSH DEFENSE LLC |
| HSA000615 | Z0GY5 | BAE SYSTEMS AUSTRALIA PTY LTD DIV LANDING CRAFT HEAVY - IN SERVICE SUPPORT |
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
$8.41
Purchases
1
Total spend
$8.41
Sep 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$16.82
Total demand
$8.41
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 1 | $8.41 | $8.41 | OSHKOSH DEFENSE LLC (75Q65) | 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 23, 2026 | SPE7L126V252G ↗ | OSHKOSH DEFENSE LLC | — | $8.41 |
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
OSHKOSH DEFENSE LLC
last award Sep 2026
BAE SYSTEMS AUSTRALIA PTY LTD DIV LANDING CRAFT HEAVY - IN SERVICE SUPPORT
no award yet
no awards on record
Listed source CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source HASTINGS DEERING (AUST) LTD
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source OSHKOSH CORP
no award yet
no awards on record
Listed source ZF INDUSTRIEANTRIEBE WITTEN GMBH
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-14R6 | Sep 18, 2026 | Sep 28, 2026 | 1 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-417-6179/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-417-6179/