Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-198-4758 FSC 5310
NSN 5310-00-198-4758 (also written 5310001984758; NIIN 00-198-4758) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 14 manufacturer part numbers from 11 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 |
| THREAD QUANTITY PER INCH CMLP | 32 |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 0.375 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 1200.0 |
| THREAD SERIES BZRR | UNF |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| NUT STYLE ACTA | — |
| PRECIOUS MATERIAL PRMT | SILVER |
| SURFACE TREATMENT SFTT | OVERALL SILVER |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE |
| NOMINAL THREAD SIZE CQJX | INCHES 0.190 |
| MATERIAL MATT | OVERALL STEEL COMP 347 |
| NUT HEIGHT ADEA | INCHES NOMINAL 0.350 |
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 |
|---|---|---|
| 100T650 | 48521 | COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV |
| 100T650 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1204422 | K0680 | ROLLS-ROYCE AIRLINES |
| 5310PL1016774 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 6085D1 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION |
| 6085D1 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 6085D1 | 66640 | CURTISS-WRIGHT FLIGHT SYSTEMS/SHELBY INC |
| 62H348-1 | 48521 | COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV |
| 62H348-1 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 752-4 | 05160 | MICHIGAN DYNAMICS INC |
| 990FR12-1032 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| C0M7111-3 | U1605 | HONEYWELL AEROSPACE YEOVIL DIV AEROSPACE -YEOVIL |
| JL4C1032 | 11815 | SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV DIV CHERRY AEROSPACE |
| Z1200-02 | 72962 | HARVARD INDUSTRIES INC |
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 21, 2026
Last purchased
1 · 1.0/yr
Purchase records
$24,910
Total demand
$24,910
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 21, 2026 | SPE4A626P0ZD3 ↗ | — | — | $24,910 |
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 13W08
last award Sep 2026
COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
no award yet
no awards on record
Listed source CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION
no award yet
no awards on record
Listed source CURTISS-WRIGHT FLIGHT SYSTEMS/SHELBY INC
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source HONEYWELL AEROSPACE YEOVIL DIV AEROSPACE -YEOVIL
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source MICHIGAN DYNAMICS INC
no award yet
no awards on record
Listed source CAGE 13W08 won the only award on record. CAGE 13W08 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-198-4758/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-198-4758/