Acquisition method (AMC)
3
FSC 5310 × NUT,PLAIN,PLATE
NUT,PLAIN,PLATE
5310-00-373-0086 FSC 5310
NSN 5310-00-373-0086 (also written 5310003730086; NIIN 00-373-0086) is a nut, plain, plate 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 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 |
|---|---|
| FEATURES PROVIDED CBBL | FLOATING NUT |
| SPECIAL FEATURES FEAT | DYE BROWN |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER ADFW | INCHES MINIMUM 0.339 AND INCHES MAXIMUM 0.349 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH ADFY | INCHES MINIMUM 0.686 AND INCHES MAXIMUM 0.690 |
| TEMP RATING AZKQ | FAHRENHEIT MINIMUM 450.0 AND FAHRENHEIT MAXIMUM 1200.0 |
| THREAD SERIES BZRR | UNF |
| NUT STYLE ACTA | — |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| NUT MOUNTING PROVISION ADFP | STRAIGHT HOLES |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| THREAD CLASS AAJD | 3B |
| PLATE WIDTH ADEC | INCHES MAXIMUM 0.516 |
| COUNTERBORE DIAMETER AAWY | NUT INCHES MINIMUM 0.254 |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| NUT HEIGHT ADEA | INCHES MAXIMUM 0.281 |
| PLATE THICKNESS ADEB | INCHES MAXIMUM 0.032 |
| MOUNTING HOLE ARRANGEMENT STYLE ADFU | — |
| THREAD QUANTITY PER INCH CMLP | 28 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| NUT LENGTH ACVN | INCHES MAXIMUM 1.292 |
| NUT COUNTERBORE DEPTH ADFK | NUT INCHES MINIMUM 0.062 |
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 |
|---|---|---|
| 3M40C4 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| F49453-4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| F49453-4 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS |
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 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,682
Total demand
$5,682
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 17, 2026 | SPE4A626P0T14 ↗ | — | — | $5,682 |
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 8R639
last award Sep 2026
HOWMET GLOBAL FASTENING SYSTEMS INC
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source CAGE 8R639 won the only award on record. CAGE 8R639 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,PLAIN,PLATE." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-373-0086/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-373-0086/