Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-01-155-1892 FSC 5310
NSN 5310-01-155-1892 (also written 5310011551892; NIIN 01-155-1892) is a nut, self-locking, hexagon 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 | 2B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES NOMINAL 1.062 |
| HOLE TYPE AND QUANTITY ALET | TAPPED 1 |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 2.625 |
| THREAD SERIES BZRR | UN |
| THREAD QUANTITY PER INCH CMLP | 12 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.750 |
| HOLE THREAD QUANTITY PER INCH CQTW | 24 |
| HOLE CONFIGURATION STYLE CRHC | — |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES NOMINAL 45.0 |
| BEARING SURFACE TYPE CRTM | FLAT |
| HOLE NOMINAL THREAD DIAMETER CSPF | INCHES 0.312 |
| SPECIAL FEATURES FEAT | SAWED SLOT 0.094 WIDTH,1.500 IN. DEPTH WITH A FULL RADIUS AT END,0.188 IN. FROM END OPPOSITE COUNTERSINK |
| MATERIAL MATT | OVERALL STEEL |
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 |
|---|---|---|
| 2411251 | 78222 | R. H. SHEPPARD CO., INC. DBA SHEPPARD |
| 2AD825 | 45152 | OSHKOSH CORP |
| 2AD825 | 75Q65 | OSHKOSH DEFENSE 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
—
Sep 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$400.00
Total demand
$400.00
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 24, 2026 | SPE4A626PW783 ↗ | — | — | $400.00 |
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
CAGE 62083
last award Sep 2026
OSHKOSH CORP
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC
no award yet
no awards on record
Listed source R. H. SHEPPARD CO., INC. DBA SHEPPARD
no award yet
no awards on record
Listed source CAGE 62083 won the only award on record. CAGE 62083 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-155-1892/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-155-1892/