AMSC / AMC
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FSC 5310 × NUT,SELF-LOCKING,PLATE
NUT,SELF-LOCKING,PLATE
5310-00-208-4211
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
Restricted — approved sources only, based on the latest AMSC/AMC on record.
Competition
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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 |
|---|---|
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BASE FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 3 QQ--416 |
| SURFACE TREATMENT SFTT | SHELL OXIDE FILM |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| SURFACE TREATMENT SFTT | BASE CADMIUM |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BASE ASSN STD SINGLE MATERIAL RESPONSE AISI |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE AISI |
| MATERIAL MATT | SHELL ALUMINUM ALLOY 7075 |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER ADFW | INCHES MINIMUM 0.557 AND INCHES MAXIMUM 0.567 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH ADFY | INCHES MINIMUM 1.123 AND INCHES MAXIMUM 1.127 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 250.0 |
| MATERIAL MATT | NUT STEEL COMP 4130 |
| FEATURES PROVIDED CBBL | FLOATING NUT |
| THREAD QUANTITY PER INCH CMLP | 20 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.438 |
| MATERIAL MATT | BASE STEEL COMP 1010 |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| THREAD CLASS AAJD | 3B |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.135 |
| NUT STYLE ACTA | — |
| NUT LENGTH ACVN | INCHES MAXIMUM 1.421 |
| MOUNTING HOLE ARRANGEMENT STYLE ADFU | — |
| THREAD SERIES BZRR | UNF |
| SURFACE TREATMENT SFTT | NUT CADMIUM |
| PLATE WIDTH ADEC | INCHES MAXIMUM 0.719 |
| NUT MOUNTING PROVISION ADFP | STRAIGHT HOLES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 3 QQ--416 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | SHELL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-5541 |
| NUT HEIGHT ADEA | INCHES MAXIMUM 0.482 |
| PLATE THICKNESS ADEB | INCHES MINIMUM 0.053 AND INCHES MAXIMUM 0.073 |
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 |
|---|---|---|
| 8030114 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| FNA401-070 | 5F573 | GREENE TWEED & CO INC |
| NA401-070 | 019L2 | ESNA, LLC |
| NA401-070 | 5F573 | GREENE TWEED & CO INC |
| NA401-070 | 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
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Purchases
0
Total spend
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Last purchased
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Purchase records
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Total demand
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Latest award total
Price history
What the government paid per unit
Fewer than two priced purchases on record — see the table below.
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 — 1 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-T-19ZB | Aug 19, 2026 | Sep 3, 2026 | 17 | 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.
- Contract action totals: USAspending, context only.
- Full methodology →