Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,EXTENDED WASHER
NUT,SELF-LOCKING,EXTENDED WASHER
5310-00-177-1095 FSC 5310
NSN 5310-00-177-1095 (also written 5310001771095; NIIN 00-177-1095) is a nut, self-locking, extended washer in Federal Supply Class 5310, Nuts and Washers. 3 manufacturer part numbers from 3 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.
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 |
|---|---|
| HARDNESS RATING CQFM | ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| THREAD CLASS AAJD | 3B |
| THREAD QUANTITY PER INCH CMLP | 12 |
| THREAD SERIES BZRR | UNF |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 450.0 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 QQ--416 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.125 |
| MATERIAL MATT | OVERALL STEEL COMP 601 OR STEEL COMP 8740 OR STEEL COMP 4340 |
| LUBRICATION ABAJ | DRY FILM LUBRICANT |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 1.110 |
| NUT STYLE ACTA | — |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| WASHER OUTSIDE DIAMETER AAVX | INCHES MAXIMUM 1.875 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 1.301 AND INCHES MAXIMUM 1.314 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD 1ST MATERIAL RESPONSE A-S 6304 OR ASSN STD 2ND MATERIAL RESPONSE A-S 6322 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 |
| WASHER THICKNESS ADEM | INCHES NOMINAL 0.177 |
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 |
|---|---|---|
| 70869-1812 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| BACN10TR18 | 81205 | THE BOEING COMPANY DIV DEFENSE |
| BACN10TR18 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
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 9, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,760
Total demand
$3,760
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 9, 2026 | SPE4A626P0J05 ↗ | APOLLO AEROSPACE COMPONENTS LLC | — | $3,760 |
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
APOLLO AEROSPACE COMPONENTS LLC
last award Sep 2026
LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA PB FASTENERS
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source APOLLO AEROSPACE COMPONENTS LLC won the only award on record. APOLLO AEROSPACE COMPONENTS LLC 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,EXTENDED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-177-1095/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-177-1095/