Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,EXTENDED WASHER
NUT,SELF-LOCKING,EXTENDED WASHER
5310-00-382-7592 FSC 5310
NSN 5310-00-382-7592 (also written 5310003827592; NIIN 00-382-7592) is a nut, self-locking, extended washer in Federal Supply Class 5310, Nuts and Washers. 12 manufacturer part numbers from 7 suppliers are on record. It was last purchased in Aug 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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| THREAD SERIES BZRR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES MINIMUM 85.0 AND DEGREES MAXIMUM 95.0 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5709 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 0.411 |
| SURFACE TREATMENT SFTT | OVERALL SILVER |
| THREAD QUANTITY PER INCH CMLP | 28 |
| WASHER THICKNESS ADEM | INCHES MINIMUM 0.065 |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| END ITEM IDENTIFICATION AGAV | W/S: ENGINE, AIRCRAFT, F100-PW-200 (F-16A/B/C/D); ENGINE, AIRCRAFT, F100-PW-220 (F-15C/D/E); ENGINE, AIRCRAFT, F100-PW-229 (F15E, F16C/D); AIRCARFT, F-16; AIRCRAFT, EAGLE F-15 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376 |
| PRECIOUS MATERIAL PRMT | SILVER |
| SPECIAL FEATURES FEAT | PER VENDOR ENGINEERS, ST2115-10, ST2116-10 AND ST2117-10 ARE EQUIVALENT AND INTERCHANGEABLE; DRWG 4023466 IS SOURCE CONTROL REFERENCE |
| NUT STYLE ACTA | — |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MFR REF SINGLE TREATMENT RESPONSE 410,ELASTIC STO NUT COR |
| THREAD CLASS AAJD | 3B |
| MATERIAL MATT | OVERALL NICKEL ALLOY |
| WASHER OUTSIDE DIAMETER AAVX | INCHES MAXIMUM 0.448 |
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 |
|---|---|---|
| 4023466 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| 5310PL0723179 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5310PL1854921 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 73182-428 | 50394 | SPS TECHNOLOGIES INC UNBRAKO DIV |
| 73182-428 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| BH00377-4 | 27238 | BRISTOL INDUSTRIES, LLC |
| H29011-4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| LH10863-4 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| LH10863-4 | 72962 | HARVARD INDUSTRIES INC |
| ST2115-10 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| ST2116-10 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| ST2117-10 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS 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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$56,560
Total demand
$56,560
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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE4A626PAY90 ↗ | — | — | $56,560 |
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 1N0P1
last award Aug 2026
BRISTOL INDUSTRIES, LLC
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
no award yet
no awards on record
Listed source SPS TECHNOLOGIES INC UNBRAKO DIV
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA PB FASTENERS
no award yet
no awards on record
Listed source CAGE 1N0P1 won the only award on record. CAGE 1N0P1 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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,EXTENDED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-382-7592/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-382-7592/