Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,ASSEMBLED WASHE
NUT,SELF-LOCKING,ASSEMBLED WASHE
5310-01-478-7218 FSC 5310
NSN 5310-01-478-7218 (also written 5310014787218; NIIN 01-478-7218) is a nut, self-locking, assembled washe in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 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)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 ALL METAL DESIGN |
| WASHER OUTSIDE DIAMETER AAVX | INCHES MINIMUM 0.728 AND INCHES MAXIMUM 0.750 |
| OVERALL HEIGHT ABKW | INCHES MINIMUM 0.330 AND INCHES MAXIMUM 0.347 |
| NUT STYLE ACTA | — |
| END ITEM IDENTIFICATION AGAV | MEDIUM TACTICAL VEHICLE REPLACEMENT (MTVR) 2320-01-465-2174; MRAP - M-ATV UI |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.551 AND INCHES MAXIMUM 0.562 |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD QUANTITY PER INCH CMLP | 16 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.370 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NUT, FLG., HEX, 0.38-16 G8 DA |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J429,GRADE 8 SAE J429 |
| PROPRIETARY CHARACTERISTICS PRPY | NPAC |
| SPECIAL TEST FEATURES SPCL | 1000 HRS. MIN. TIME TO RED RUST |
| SUPPLEMENTARY FEATURES SUPP | FINISH: TWO COATS DACROMET7 320 TWO COATS PLUS7 BLACK SEALER OR EQUIVALENT; STANDARD: ANSI/ASME B18.2.1;SPIRALOCK THREAD |
| TEST DATA DOCUMENT TEST | STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). 1Y2S6-AST- B117 |
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 |
|---|---|---|
| 10823-00817 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO |
| 3266309 | 45152 | OSHKOSH CORP |
| 3266309 | 75Q65 | OSHKOSH DEFENSE LLC |
| 5310014787218 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5330000043-00 | 535V1 | PLASAN NORTH AMERICA, INC. |
| 9KK122 | 45152 | OSHKOSH CORP |
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
—
Aug 12, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,691
Total demand
$5,691
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 12, 2026 | SPE4A726D5678/SPE4A726F9398 ↗ | PLASAN NORTH AMERICA, INC. | — | $5,691 |
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
PLASAN NORTH AMERICA, INC.
last award Aug 2026
E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source FASTENAL COMPANY DBA FASTENAL CO
no award yet
no awards on record
Listed source OSHKOSH CORP
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC
no award yet
no awards on record
Listed source PLASAN NORTH AMERICA, INC. won the only award on record.
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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,ASSEMBLED WASHE." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-478-7218/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-01-478-7218/