Acquisition method (AMC)
3
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-01-657-3289 FSC 5310
NSN 5310-01-657-3289 (also written 5310016573289; NIIN 01-657-3289) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 7 manufacturer part numbers from 5 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 | 6H |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | MILLIMETERS NOMINAL 13.8 |
| END ITEM IDENTIFICATION AGAV | MRAP - M-ATV UI W/OGPK; 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV) |
| WIDTH ACROSS FLATS ASDB | MILLIMETERS MINIMUM 17.73 AND MILLIMETERS MAXIMUM 18.00 |
| THREAD SERIES BZRR | M |
| NOMINAL THREAD SIZE CQJX | MILLIMETERS 12.0 |
| THREAD PITCH IN MILLIMETERS CQQR | 1.75 |
| BEARING SURFACE TYPE CRTM | WASHER FACED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NUT, FLANGE, LKDT, TAB, METRIC C10 MB |
| SPECIAL FEATURES FEAT | FLANGE DIAMETER 26.0MM |
| MATERIAL MATT | OVERALL STEEL PROPERTY CLASS 10.9 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- F568- |
| SURFACE TREATMENT SFTT | OVERALL PHOSPHATE 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 |
|---|---|---|
| 12414308 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 12414308-022 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 3836234 | 75Q65 | OSHKOSH DEFENSE LLC |
| 3836234004 | 75Q65 | OSHKOSH DEFENSE LLC |
| 3836234004 | Z1DF2 | JLG INDUSTRIES (AUSTRALIA) JLG AUSTRALIA PTY LIMITED |
| 3836234004 | Z3C29 | JLG INDUSTRIES (AUSTRALIA) JLG INDUSTRIES INC |
| AEN29M12D000BA7M51 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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
$60.0652
Purchases
1
Total spend
$350,000
Sep 14, 2026
Last purchased
3 · 3.0/yr
Purchase records
$701,375
Total demand
$60.0652
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | 5,827 | $60.0652 | $350,000 | RUTA SUPPLIES INC (0NJT4) | Unknown | Source ↗ |
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 1, 2026 | SPE7L126D63PF ↗ | RUTA SUPPLIES INC | — | $350,000 |
| Sep 14, 2026 | SPE7L126D63PF/SPE7L126F187P ↗ | RUTA SUPPLIES INC | — | $1,375 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
RUTA SUPPLIES INC
last award Sep 2026
JLG INDUSTRIES (AUSTRALIA) JLG AUSTRALIA PTY LIMITED
no award yet
no awards on record
Listed source JLG INDUSTRIES (AUSTRALIA) JLG INDUSTRIES INC
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC
no award yet
no awards on record
Listed source THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
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 RUTA SUPPLIES INC won the only award on record. RUTA SUPPLIES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-26-U-9152 | Aug 4, 2026 | Aug 21, 2026 | 5,827 | Expired | View at DIBBS → |
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: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-657-3289/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-657-3289/