FSC 5310 × NUT,SELF-LOCKING,EXTENDED WASHER

NUT,SELF-LOCKING,EXTENDED WASHER

5310-00-224-0471 FSC 5310

NSN 5310-00-224-0471 (also written 5310002240471; NIIN 00-224-0471) is a nut, self-locking, extended washer in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)

Suffix (AMSC)

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.

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
WASHER OUTSIDE DIAMETER AAVX	INCHES MAXIMUM 0.912
SURFACE TREATMENT SFTT	OVERALL CADMIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 QQ--416
SPECIFICATION/STANDARD DATA ZZZK	GOVERNMENT STANDARD 80205-NAS1291 NAS1291
THREAD CLASS AAJD	3B
THREAD DIRECTION AAJF	RIGHT-HAND
LOCKING FEATURE AAUM	PREVAILING TORQUE ALL METAL DESIGN
THREAD QUANTITY PER INCH CMLP	18
NOMINAL THREAD SIZE CQJX	INCHES 0.562
WASHER THICKNESS ADEM	INCHES MINIMUM 0.045
WIDTH ACROSS FLATS ASDB	INCHES MINIMUM 0.680 AND INCHES MAXIMUM 0.692
TEMP RATING AZKQ	FAHRENHEIT NOMINAL 450.0
THREAD SERIES BZRR	UNIFIED NATIONAL JOINT FINE (UNJF)
COUNTERSINK ANGLE CRSQ	NUT DEGREES NOMINAL 120.0
MATERIAL MATT	OVERALL STEEL
LUBRICATION ABAJ	DRY FILM LUBRICANT
NUT STYLE ACTA	—
OVERALL HEIGHT ABKW	INCHES MINIMUM 0.420 AND INCHES MAXIMUM 0.480

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
5310PL0717214	9009H	JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
NAS1291-9	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

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

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

Compare with other items

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-34AB	Sep 21, 2026	Sep 28, 2026	428	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,EXTENDED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-224-0471/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/5310-00-224-0471/