AMSC / AMC
—
FSC 5310 × NUT,SELF-LOCKING,ROUND
NUT,SELF-LOCKING,ROUND
5310-01-058-4659
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M2-26-T-6464 | 67 | Closes today | Bid → |
Can you win it?
Restricted — approved sources only, based on the latest AMSC/AMC on record.
Competition
—
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 PITCH DIAMETERS AAJE | INCHES 2.1209 TO 2.1260 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| SMALL END DIAMETER ABPH | INCHES NOMINAL 2.531 |
| DRIVE POINT DEPTH ABQU | INCHES MINIMUM 0.120 AND INCHES MAXIMUM 0.127 |
| NUT STYLE ACTA | — |
| NUT DIAMETER ACTD | INCHES MINIMUM 2.954 AND INCHES MAXIMUM 2.969 |
| NUT THICKNESS ADBG | INCHES MINIMUM 0.688 AND INCHES MAXIMUM 0.719 |
| DRIVE POINT WIDTH ADBH | INCHES MINIMUM 0.230 AND INCHES MAXIMUM 0.260 |
| UNDERCUT THICKNESS ADBJ | INCHES NOMINAL 0.141 |
| DRIVE POINT QUANTITY ADBM | 4 |
| THREAD SERIES BZRR | UNS |
| THREAD QUANTITY PER INCH CMLP | 18 |
| NOMINAL THREAD SIZE CQJX | INCHES 2.157 |
| MATERIAL MATT | LOCKING INSERT PLASTIC |
| MATERIAL MATT | NUT STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1213 OR STEEL COMP 1215 |
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 |
|---|---|---|
| 3254-6ITEM55 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC |
| 3254-6ITEM55 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 81581-N | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| A-504-49PC61 | 51802 | HANSOME ENERGY SYSTEMS INC |
| BHM 11 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| BHM-11 | 79568 | WHITTET-HIGGINS COMPANY |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Price history
What the government paid per unit
Fewer than two priced purchases on record — see the table below.
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6464 | Aug 26, 2026 | Sep 8, 2026 | 67 | Open | 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.
- Contract action totals: USAspending, context only.
- Full methodology →