Acquisition method (AMC)
3
FSC 5310 × WASHER,SEAL
WASHER,SEAL
5310-01-530-5231 FSC 5310
NSN 5310-01-530-5231 (also written 5310015305231; NIIN 01-530-5231) is a washer, seal in Federal Supply Class 5310, Nuts and Washers. 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | BUTTERFLY VALVE; ENGINE,DIESEL,QSB5.9-380; RG-31 MRAP; MEDIUM MINE PROTECTED VEHICLE - MMPV |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | WASHER,SEALING |
| SUPPLEMENTARY FEATURES SUPP | ITEM IS PART OF FUEL PLUMBING |
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 |
|---|---|---|
| 3963988 | 15434 | CUMMINS INC. |
| 3963988 | ZC672 | CUMMINS SOUTH PACIFIC PTY LTD HEAD OFFICE |
| 92266257 | F6481 | THALES SA |
| M1521-087046 | A196N | FORSVARETS MATERIELVERK |
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
—
Sep 29, 2026
Last purchased
6 · 6.0/yr
Purchase records
$39.16
Total demand
$7.12
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 |
|---|---|---|---|---|
| Sep 22, 2026 | SPE7LX21D0007/SPE7L126FAUA3 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $7.12 |
| Sep 22, 2026 | SPE7LX21D0007/SPE7L126FAUB4 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $7.12 |
| Sep 22, 2026 | SPE7LX21D0007/SPE7L126FAUC0 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $7.12 |
| Sep 23, 2026 | SPE7LX21D0007/SPE7L126FAUU5 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $7.12 |
| Sep 28, 2026 | SPE7LX21D0007/SPE7L126FAXC5 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $3.56 |
| Sep 29, 2026 | SPE7LX21D0007/SPE7L126FAXT7 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $7.12 |
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
CUMMINS INC DIV CUMMINS SALES AND SERVICE
last award Sep 2026
CUMMINS INC.
no award yet
no awards on record
Listed source CUMMINS SOUTH PACIFIC PTY LTD HEAD OFFICE
no award yet
no awards on record
Listed source FORSVARETS MATERIELVERK
no award yet
no awards on record
Listed source THALES SA
no award yet
no awards on record
Listed source CUMMINS INC DIV CUMMINS SALES AND SERVICE won 6 of the last 6 awards. CUMMINS INC DIV CUMMINS SALES AND SERVICE 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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-30.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WASHER,SEAL." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-530-5231/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-530-5231/