Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,SPLINE
NUT,SELF-LOCKING,SPLINE
5310-00-753-4198 FSC 5310
NSN 5310-00-753-4198 (also written 5310007534198; NIIN 00-753-4198) is a nut, self-locking, spline in Federal Supply Class 5310, Nuts and Washers. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| NUT STYLE ACTA | — |
| THREAD QUANTITY PER INCH CMLP | 24 |
| PILOT LENGTH AAVM | INCHES MINIMUM 0.110 AND INCHES MAXIMUM 0.140 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| PILOT DIAMETER AAVL | INCHES MINIMUM 0.505 AND INCHES MAXIMUM 0.513 |
| THREAD CLASS AAJD | 3B |
| MATERIAL MATT | LOCKING INSERT FIBER |
| NUT DIAMETER ACTD | INCHES MINIMUM 0.673 AND INCHES MAXIMUM 0.703 |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.391 AND INCHES MAXIMUM 0.421 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.375 |
| THREAD SERIES BZRR | UNF |
| MATERIAL MATT | OVERALL EXCEPT INSERT 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 |
|---|---|---|
| 5310007534198 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 7262104 | 019L2 | ESNA, LLC |
| 7262104 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 7262104 | 1DR48 | HARDWARE SPECIALTY CO INC |
| 7262104 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
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
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 | |
|---|---|---|---|---|---|
| SPE4A6-26-T-25HK | Sep 1, 2026 | Sep 8, 2026 | 12 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,SPLINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-753-4198/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-753-4198/