Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,EXTENDED WASHER,HEXAGO
NUT,PLAIN,EXTENDED WASHER,HEXAGO
5310-01-733-0743 FSC 5310
NSN 5310-01-733-0743 (also written 5310017330743; NIIN 01-733-0743) is a nut, plain, extended washer, hexago in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is 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)
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 |
|---|---|
| WASHER THICKNESS ADEM | MILLIMETERS NOMINAL 3.0 |
| NUT STYLE ACTA | — |
| THREAD CLASS AAJD | 6H |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| WASHER OUTSIDE DIAMETER AAVX | MILLIMETERS NOMINAL 42.8 |
| OVERALL HEIGHT ABKW | MILLIMETERS MINIMUM 18.90 AND MILLIMETERS MAXIMUM 20.00 |
| SURFACE TREATMENT SFTT | OVERALL ZINC NICKEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-RF-32647, HEXAVALENT CHRO-IU- FREE, TYE K16 |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-AS-E B18.24-2023 |
| END ITEM IDENTIFICATION AGAV | 2355-01-669-0331 |
| WIDTH ACROSS FLATS ASDB | MILLIMETERS MINIMUM 29.16 AND MILLIMETERS MAXIMUM 30.00 |
| THREAD SERIES BZRR | M |
| NOMINAL THREAD SIZE CQJX | MILLIMETERS 20.0 |
| THREAD PITCH IN MILLIMETERS CQQR | 2.5 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NUTS, HEX, FLANGE |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AST- A354, GRADE BD, ALLOY STEEL |
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 |
|---|---|---|
| AEN18M20F000AW9QX1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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 15, 2026
Last purchased
1 · 1.0/yr
Purchase records
$15,360
Total demand
$15,360
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 15, 2026 | SPE4A626P0U13 ↗ | — | — | $15,360 |
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 7M4P5
last award Sep 2026
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
no award yet
no awards on record
Listed source CAGE 7M4P5 won the only award on record. CAGE 7M4P5 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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,EXTENDED WASHER,HEXAGO." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-733-0743/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-733-0743/