Acquisition method (AMC)
—
FSC 5310 × WASHER, FLAT
WASHER, FLAT
5310-12-154-1380 FSC 5310
NSN 5310-12-154-1380 (also written 5310121541380; NIIN 12-154-1380) is a washer, flat in Federal Supply Class 5310, Nuts and Washers. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
No acquisition method code is on record for this item.
Suffix (AMSC)
—
Competition
—
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
$0.44
Purchases
1
Total spend
$1,467
Sep 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,934
Total demand
$0.44
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 3,334 | $0.44 | $1,467 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | 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 | SPE4A626V389K ↗ | — | — | $1,467 |
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
KAREN CARLISLE DBA B & K AEROSPACE
last award Sep 2026
KAREN CARLISLE DBA B & K AEROSPACE won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-31MS | Sep 17, 2026 | Sep 24, 2026 | 3,334 | 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.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WASHER, FLAT." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-12-154-1380/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-12-154-1380/