Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,PLATE
NUT,SELF-LOCKING,PLATE
5310-00-018-9911 FSC 5310
NSN 5310-00-018-9911 (also written 5310000189911; NIIN 00-018-9911) is a nut, self-locking, plate in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Nov 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| PLATE THICKNESS ADEB | INCHES NOMINAL 0.020 |
| PLATE WIDTH ADEC | INCHES MAXIMUM 0.338 |
| NUT MOUNTING PROVISION ADFP | STRAIGHT HOLES |
| NUT HEIGHT ADEA | INCHES MAXIMUM 0.227 |
| DISTANCE FROM BASE TO CENTER OF APERTURE ADBR | INCHES MINIMUM 0.172 AND INCHES MAXIMUM 0.202 |
| NUT LENGTH ACVN | INCHES MAXIMUM 0.643 |
| THREAD CLASS AAJD | 3B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| NUT STYLE ACTA | — |
| PRECIOUS MATERIAL AND LOCATION PMLC | SILVER EXTERNAL SURFACES |
| SURFACE TREATMENT SFTT | NUT SILVER |
| SURFACE TREATMENT SFTT | SHELL PASSIVATE |
| THREAD QUANTITY PER INCH CMLP | 32 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.164 |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MOUNTING HOLE ARRANGEMENT STYLE ADFU | — |
| DISTANCE FROM MOUNTING HOLE CENTER TO BASE ADFV | INCHES MINIMUM 0.297 AND INCHES MAXIMUM 0.327 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH ADFY | INCHES MINIMUM 0.214 AND INCHES MAXIMUM 0.218 |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| FEATURES PROVIDED CBBL | FLOATING NUT |
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 |
|---|---|---|
| 10630031-15 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 137R82 | 13689 | SPS TECHNOLOGIES INC HALLOWELL DIV |
| 33A39C08 | 04660 | AIL SYSTEMS INC SUB OF EATON CORP |
| M137R82 | 13689 | SPS TECHNOLOGIES INC HALLOWELL DIV |
| M137R82 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| M137R82 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA |
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
—
Nov 2, 2026
Last purchased
1 · 1.0/yr
Purchase records
$325.00
Total demand
$325.00
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 |
|---|---|---|---|---|
| Nov 2, 2026 | SPE4A627P0235 ↗ | ORBITAL PARTS INC | — | $325.00 |
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
ORBITAL PARTS INC
last award Nov 2026
AIL SYSTEMS INC SUB OF EATON CORP
no award yet
no awards on record
Listed source SPS TECHNOLOGIES INC HALLOWELL DIV
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA PB FASTENERS
no award yet
no awards on record
Listed source US ARMY AVIATION AND MISSILE COMMAND
no award yet
no awards on record
Listed source ORBITAL PARTS INC won the only award on record. ORBITAL PARTS INC 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 Nov 3, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,PLATE." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-018-9911/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-018-9911/