Acquisition method (AMC)
3
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-557-9415 FSC 5310
NSN 5310-00-557-9415 (also written 5310005579415; NIIN 00-557-9415) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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.
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 SERIES BZRR | UN |
| NOMINAL THREAD SIZE CQJX | INCHES 1.562 |
| THREAD CLASS AAJD | 2B |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 2.375 |
| BEARING SURFACE TYPE CRTM | CHAMFERED |
| THREAD QUANTITY PER INCH CMLP | 12 |
| NUT HEIGHT ADEA | INCHES NOMINAL 1.312 |
| MATERIAL MATT | OVERALL EXCEPT INSERT STEEL |
| NUT STYLE ACTA | — |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL MATT | LOCKING INSERT PLASTIC |
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 |
|---|---|---|
| 2364-15012T | 81198 | INDUSTRIAL NUT CORP DIV INDUSTRIAL NUT CORPORATION |
| 2J3950 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
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 4, 2026
Last purchased
1 · 1.0/yr
Purchase records
$33.53
Total demand
$33.53
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 4, 2026 | SPE7LX21D0087/SPE7LX26FB6KE ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $33.53 |
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
ATLANTIC DIVING SUPPLY, INC. DBA ADS
last award Sep 2026
CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source INDUSTRIAL NUT CORP DIV INDUSTRIAL NUT CORPORATION
no award yet
no awards on record
Listed source ATLANTIC DIVING SUPPLY, INC. DBA ADS won the only award on record. ATLANTIC DIVING SUPPLY, INC. DBA ADS 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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-557-9415/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-557-9415/