Acquisition method (AMC)
3
FSC 5310 × NUT,SELF-LOCKING,PLATE
NUT,SELF-LOCKING,PLATE
5310-00-990-3447 FSC 5310
NSN 5310-00-990-3447 (also written 5310009903447; NIIN 00-990-3447) is a nut, self-locking, plate in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| PLATE WIDTH ADEC | INCHES MAXIMUM 0.338 |
| NUT COUNTERBORE DEPTH ADFK | NUT INCHES MINIMUM 0.062 |
| NUT HEIGHT ADEA | INCHES MAXIMUM 0.227 |
| PLATE THICKNESS ADEB | INCHES NOMINAL 0.020 |
| THREAD QUANTITY PER INCH CMLP | 32 |
| LUBRICATION ABAJ | DRY FILM LUBRICANT |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH ADFY | INCHES MINIMUM 0.214 AND INCHES MAXIMUM 0.218 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 550.0 |
| THREAD CLASS AAJD | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE SAE 4130 SAE 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SHELL ASSN STD SINGLE MATERIAL RESPONSE AISI C1075 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| NUT STYLE ACTA | — |
| NUT LENGTH ACVN | INCHES MAXIMUM 0.643 |
| DISTANCE FROM BASE TO CENTER OF APERTURE ADBR | INCHES NOMINAL 0.187 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.190 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD SERIES BZRR | UNF |
| FEATURES PROVIDED CBBL | FLOATING NUT |
| MATERIAL MATT | NUT STEEL COMP 4130 |
| MATERIAL MATT | SHELL STEEL COMP 1075 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM |
| DISTANCE FROM MOUNTING HOLE CENTER TO BASE ADFV | INCHES NOMINAL 0.312 |
| NUT MOUNTING PROVISION ADFP | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE ADFU | — |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 QQ--416 |
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 |
|---|---|---|
| 10630031-7 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 147-3020-000 | 97871 | RAYTHEON COMPANY |
| HS4111-02 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| HS4111-02 | 8V613 | THE BOEING COMPANY |
| M136R02 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| M136R02 | 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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-U-4195 | Sep 15, 2026 | Oct 2, 2026 | 901 | Expired | View at DIBBS → |
| SPE4A6-26-T-33KX | Sep 21, 2026 | Oct 1, 2026 | 614 | Expired | View at DIBBS → |
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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,PLATE." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-990-3447/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-990-3447/