Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,SINGLE BALL SEAT,HEXAG
NUT,PLAIN,SINGLE BALL SEAT,HEXAG
5310-00-176-6525 FSC 5310
NSN 5310-00-176-6525 (also written 5310001766525; NIIN 00-176-6525) is a nut, plain, single ball seat, hexag in Federal Supply Class 5310, Nuts and Washers. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| NOMINAL THREAD SIZE CQJX | INCHES 1.125 |
| BALL SEAT RADIUS ACTC | INCHES NOMINAL 0.875 |
| THREAD SERIES BZRR | UN |
| NUT STYLE ACTA | — |
| THREAD PITCH DIAMETERS AAJE | INCHES 1.0829 TO 1.0899 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL3 QQ--416 |
| NUT HEIGHT ADEA | INCHES NOMINAL 0.875 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 1.475 AND INCHES MAXIMUM 1.495 |
| HARDNESS RATING CQFM | ROCKWELL C MINIMUM 57.0 |
| THREAD DIRECTION AAJF | LEFT-HAND |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD ALL MATERIAL RESPONSES AISI OR FED SPEC ALL MATERIAL RESPONSES QQ-S-637 QQ-S-637 |
| MATERIAL MATT | OVERALL STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OR STEEL COMP 1120 |
| FEATURES PROVIDED CBBL | CASE-HARDENED |
| THREAD QUANTITY PER INCH CMLP | 16 |
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 |
|---|---|---|
| 10938444-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 1199M117C | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC |
| 1199M117C | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
| 5310001766525 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5310001766525 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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
—
Oct 20, 2026
Last purchased
2 · 2.0/yr
Purchase records
$351,475
Total demand
$1,475
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 28, 2026 | SPE4A726D5749 ↗ | AVICORE DEFENSE INC. DBA LM PRODUCTS INC | — | $350,000 |
| Oct 20, 2026 | SPE4A726D5749/SPE4A727F0735 ↗ | — | — | $1,475 |
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
AVICORE DEFENSE INC. DBA LM PRODUCTS INC
last award Oct 2026
E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
no award yet
no awards on record
Listed source MERITOR HEAVY VEHICLE SYSTEMS, LLC
no award yet
no awards on record
Listed source MERITOR INDUSTRIAL PRODUCTS, LLC
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source AVICORE DEFENSE INC. DBA LM PRODUCTS INC won 2 of the last 2 awards. AVICORE DEFENSE INC. DBA LM PRODUCTS INC 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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,SINGLE BALL SEAT,HEXAG." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-176-6525/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-176-6525/