Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-01-434-0078 FSC 5310
NSN 5310-01-434-0078 (also written 5310014340078; NIIN 01-434-0078) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 4 manufacturer part numbers from 4 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 |
|---|---|
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | MILLIMETERS NOMINAL 30.99 |
| END ITEM IDENTIFICATION AGAV | HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| WIDTH ACROSS FLATS ASDB | MILLIMETERS NOMINAL 60.33 |
| THREAD SERIES BZRR | ISO M |
| HARDNESS RATING CQFM | ROCKWELL C MAXIMUM 36.0 |
| NOMINAL THREAD SIZE CQJX | MILLIMETERS 39.0 |
| THREAD PITCH IN MILLIMETERS CQQR | 1.50 |
| BEARING SURFACE TYPE CRTM | CHAMFERED OR WASHER FACED |
| THREAD TOLERANCE CLASS CTTC | INTERNAL 6H |
| MATERIAL MATT | NUT STEEL COMP 1137 |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| SURFACE TREATMENT SFTT | OVERALL EXCEPT INSERT ZINC |
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 |
|---|---|---|
| 12417270 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 15635-93M | 076M6 | AMZ ALABAMA INC. |
| 15635-93M | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC |
| 15635-93M | 93019 | O & S ACQUISITION LLC DBA O & S AMERICA LLC |
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 22, 2026
Last purchased
2 · 2.0/yr
Purchase records
$16,608
Total demand
$8,372
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 18, 2026 | SPE4A623D5723/SPE4A626F361Y ↗ | WASHINGTON FOUNDRIES INC | — | $8,236 |
| Oct 22, 2026 | SPE4A623D5723/SPE4A627F1798 ↗ | WASHINGTON FOUNDRIES INC | — | $8,372 |
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
WASHINGTON FOUNDRIES INC
last award Oct 2026
AMZ ALABAMA INC.
no award yet
no awards on record
Listed source BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC
no award yet
no awards on record
Listed source O & S ACQUISITION LLC DBA O & S AMERICA 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 WASHINGTON FOUNDRIES INC won 2 of the last 2 awards. WASHINGTON FOUNDRIES 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-434-0078/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-434-0078/