Acquisition method (AMC)
1
FSC 5310 × WASHER,KEY
WASHER,KEY
5310-00-159-6283 FSC 5310
NSN 5310-00-159-6283 (also written 5310001596283; NIIN 00-159-6283) is a washer, key in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| INTERNAL PREBENT KEY WIDTH ABLK | INCHES MINIMUM 0.250 AND INCHES MAXIMUM 0.290 |
| OVERALL DISTANCE INCLUDING KEYS ABLX | INCHES MAXIMUM 3.344 |
| EXTERNAL KEY QUANTITY ABMQ | 17 |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 2.844 AND INCHES MAXIMUM 2.874 |
| INTERNAL PREBENT KEY LENGTH ABLB | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.156 |
| EXTERNAL PREBENT KEY WIDTH ABLF | INCHES MINIMUM 0.204 AND INCHES MAXIMUM 0.234 |
| HOLE DIAMETER AAUB | INCHES MINIMUM 2.400 AND INCHES MAXIMUM 2.425 |
| MATERIAL THICKNESS ABPX | INCHES MINIMUM 0.058 AND INCHES MAXIMUM 0.068 |
| HARDNESS RATING CQFM | ROCKWELL B MINIMUM 70.0 AND ROCKWELL B MAXIMUM 90.0 |
| HEAT TREATMENT HEAT | ANNEALED |
| MATERIAL MATT | OVERALL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD ALL MATERIAL RESPONSES 66 |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| MIL-W-21338 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS19070-123 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
—
Nov 2, 2026
Last purchased
2 · 2.0/yr
Purchase records
$6,778
Total demand
$612.00
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 | SPE7M226V5413 ↗ | J. T. D. STAMPING CO INC | — | $6,166 |
| Nov 2, 2026 | SPE7M226P2227 ↗ | — | — | $612.00 |
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
CAGE TM975
last award Nov 2026
J. T. D. STAMPING CO INC
last award Sep 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source CAGE TM975 won 1 of the last 2 awards. CAGE TM975 and 1 other won without being listed sources.
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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WASHER,KEY." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-159-6283/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-159-6283/