Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,EXTENDED WASHER,HEXAGO
NUT,PLAIN,EXTENDED WASHER,HEXAGO
5310-01-528-5125 FSC 5310
NSN 5310-01-528-5125 (also written 5310015285125; NIIN 01-528-5125) is a nut, plain, extended washer, hexago in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| THREAD DIRECTION AAJF | RIGHT-HAND |
| WASHER OUTSIDE DIAMETER AAVX | INCHES MINIMUM 1.540 AND INCHES MAXIMUM 1.580 |
| OVERALL HEIGHT ABKW | INCHES MINIMUM 1.720 AND INCHES MAXIMUM 1.760 |
| NUT STYLE ACTA | — |
| END ITEM IDENTIFICATION AGAV | 08594A/08594B |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 1.058 AND INCHES MAXIMUM 1.068 |
| THREAD SERIES BZRR | UNEF |
| THREAD QUANTITY PER INCH CMLP | 18 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.500 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NUT LUG FLANGE SHANK OPEN END M18X1.5 |
| SPECIAL FEATURES FEAT | NUT LENGTH IS 0.870 POM 0.020 |
| 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 |
|---|---|---|
| 10663526-001 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP |
| 80144 | 62161 | HUTCHINSON INDUSTRIES, INC DIV DEFENSE AND INDUSTRY |
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
$15.25
Purchases
1
Total spend
$21,121
Oct 7, 2026
Last purchased
2 · 2.0/yr
Purchase records
$42,243
Total demand
$15.25
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 1,385 | $15.25 | $21,121 | TRIMAN INDUSTRIES INC (0ZBE8) | 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 |
|---|---|---|---|---|
| Oct 7, 2026 | SPE4A627V0255 ↗ | TRIMAN INDUSTRIES INC | — | $21,121 |
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
TRIMAN INDUSTRIES INC
last award Oct 2026
GENERAL DYNAMICS LAND SYSTEMS CANADACORP
no award yet
no awards on record
Listed source HUTCHINSON INDUSTRIES, INC DIV DEFENSE AND INDUSTRY
no award yet
no awards on record
Listed source TRIMAN INDUSTRIES INC won the only award on record. TRIMAN INDUSTRIES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-33WJ | Sep 21, 2026 | Sep 28, 2026 | 1,385 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,EXTENDED WASHER,HEXAGO." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-528-5125/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-528-5125/