Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,PLATE
NUT,SELF-LOCKING,PLATE
5310-00-514-9842 FSC 5310
NSN 5310-00-514-9842 (also written 5310005149842; NIIN 00-514-9842) is a nut, self-locking, plate in Federal Supply Class 5310, Nuts and Washers. 10 manufacturer part numbers from 9 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| THREAD SERIES BZRR | UNF |
| PLATE WIDTH ADEC | INCHES MINIMUM 0.579 AND INCHES MAXIMUM 0.609 |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.396 AND INCHES MAXIMUM 0.416 |
| LOCKING FEATURE AAUM | PREVAILING TORQUE ALL METAL DESIGN |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH ADFY | INCHES MINIMUM 0.998 AND INCHES MAXIMUM 1.002 |
| REMOVABLE NUT MANUFACTURER PART NUMBER ADNC | ZA 21 2860-048 |
| PLATE THICKNESS ADEB | INCHES MINIMUM 0.030 AND INCHES MAXIMUM 0.039 |
| PRECIOUS MATERIAL PRMT | SILVER |
| REMOVABLE NUT MANUFACTURER CODE ADFD | 72962 |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER ADFW | INCHES MINIMUM 0.495 AND INCHES MAXIMUM 0.505 |
| THREAD QUANTITY PER INCH CMLP | 28 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 1200.0 |
| NUT STYLE ACTA | — |
| NUT LENGTH ACVN | INCHES MINIMUM 1.266 AND INCHES MAXIMUM 1.296 |
| NUT MOUNTING PROVISION ADFP | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE ADFU | — |
| CRITICALITY CODE JUSTIFICATION CRTL | MATT |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SHELL ASSN STD SINGLE MATERIAL RESPONSE -S5510 |
| SURFACE TREATMENT SFTT | NUT SILVER |
| SURFACE TREATMENT SFTT | SHELL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | NUT ASSN STD SINGLE TREATMENT RESPONSE A-S 2410 |
| THREAD CLASS AAJD | 3B |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE -S5735 |
| FEATURES PROVIDED CBBL | FLOATING NUT |
| MATERIAL MATT | NUT IRON ALLOY 660 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
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 |
|---|---|---|
| 1204477 | K0378 | ROLLS-ROYCE PLC DIV DEFENSE (EUROPE) |
| 1204477 | K5225 | ROLLS-ROYCE PLC (AERO DIVISION) |
| 314106 | 07077 | HOWDEN BUFFALO, INC DIV HOWDEN GYROL FLUID DRIVES |
| 314106 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| 314106 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY |
| 314106 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| 314106 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA |
| NS203398-4 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA |
| ZA21-2860-048 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| ZA21-2860-048 | 72962 | HARVARD INDUSTRIES INC |
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.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-5413 | Oct 21, 2026 | Oct 28, 2026 | 70 | Expired | View at DIBBS → |
| SPE4A6-26-T-27KK | Sep 10, 2026 | Sep 17, 2026 | 126 | 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/5310-00-514-9842/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-514-9842/