Acquisition method (AMC)
3
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-994-1670 FSC 5310
NSN 5310-00-994-1670 (also written 5310009941670; NIIN 00-994-1670) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 1 supplier 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 | 3B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL MATT | OVERALL STEEL COMP 1038 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE FED 66 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| HARDNESS RATING CQFM | ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 36.0 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.375 |
| BEARING SURFACE TYPE CRTM | WASHER FACED |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.500 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.612 AND INCHES MAXIMUM 0.625 |
| THREAD SERIES BZRR | UNF |
| THREAD QUANTITY PER INCH CMLP | 24 |
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 |
|---|---|---|
| 115-0150 | 44940 | CUMMINS POWER GENERATION INC. |
| 115B150 | 44940 | CUMMINS POWER GENERATION 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
—
Oct 14, 2026
Last purchased
1 · 1.0/yr
Purchase records
$193.20
Total demand
$193.20
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 |
|---|---|---|---|---|
| Oct 14, 2026 | SPE7LX21D0007/SPE7L127FA449 ↗ | CUMMINS INC DIV CUMMINS SALES AND SERVICE | — | $193.20 |
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
CUMMINS INC DIV CUMMINS SALES AND SERVICE
last award Oct 2026
CUMMINS POWER GENERATION INC.
no award yet
no awards on record
Listed source CUMMINS INC DIV CUMMINS SALES AND SERVICE won the only award on record. CUMMINS INC DIV CUMMINS SALES AND SERVICE 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 15, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-994-1670/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-994-1670/