Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-01-699-0112 FSC 5310
NSN 5310-01-699-0112 (also written 5310016990112; NIIN 01-699-0112) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-3602 | 2 | Closes in 1d | Bid → |
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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 CLASS AAJD | 3B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | NYLON INSERT |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES MINIMUM 1.578 AND INCHES MAXIMUM 1.640 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 2.159 AND INCHES MAXIMUM 2.200 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 250.0 |
| THREAD SERIES BZRR | UN |
| THREAD QUANTITY PER INCH CMLP | 8 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.50 |
| BEARING SURFACE TYPE CRTM | CHAMFERED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NUT, SELF-LOCKING, HEXAGON REGULAR-HEIGHT, (NON-METALLIC INSERT) 250 F R 450 F,NICKEL-COPPER ALLOY |
| MATERIAL MATT | LOCKING INSERT PLASTIC NYLON |
| MATERIAL MATT | NUT NICKEL AND COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCKING INSERT AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AST- D4066,GROU 01, CL 1, GR 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 CL A OR B OR AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AST- F467 QQ-N-281 |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS-17828 NAS-17828 |
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 |
|---|---|---|
| 721-8618575-PN-33 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| MS17828-248 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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
$650.00
Purchases
1
Total spend
$650.00
Oct 16, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,300
Total demand
$650.00
Latest unit price
Purchase history
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 16, 2026 | SPE4A627P2602 ↗ | — | — | $650.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 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
CAGE 7QNH3
last award Oct 2026
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source CAGE 7QNH3 won the only award on record. CAGE 7QNH3 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-3602 | Oct 13, 2026 | Oct 20, 2026 | 2 | Open | View at DIBBS → |
| SPE4A6-27-T-0021 | Oct 2, 2026 | Oct 9, 2026 | 1 | 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: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-699-0112/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-699-0112/