FSC 5310 × NUT,SELF-LOCKING,PLATE

NUT,SELF-LOCKING,PLATE

5310-01-057-9346

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC

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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
THREAD CLASS AAJD	3B
THREAD DIRECTION AAJF	RIGHT-HAND
LOCKING FEATURE AAUM	PREVAILING TORQUE ALL METAL DESIGN
COUNTERBORE DIAMETER AAWY	NUT INCHES MINIMUM 0.317
LUBRICATION ABAJ	DRY FILM LUBRICANT
MOUNTING HOLE DIAMETER ABTB	INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.135
NUT STYLE ACTA	—
NUT LENGTH ACVN	INCHES MAXIMUM 0.767
NUT HEIGHT ADEA	INCHES MAXIMUM 0.328
PLATE THICKNESS ADEB	INCHES MAXIMUM 0.045
PLATE WIDTH ADEC	INCHES MAXIMUM 0.609
NUT COUNTERBORE DEPTH ADFK	NUT INCHES MINIMUM 0.062
NUT MOUNTING PROVISION ADFP	STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE ADFU	—
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER ADFW	INCHES NOMINAL 0.359
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH ADFX	INCHES MINIMUM 0.267 AND INCHES MAXIMUM 0.271
TEMP RATING AZKQ	FAHRENHEIT MAXIMUM 450.0
THREAD SERIES BZRR	UNIFIED NATIONAL JOINT FINE (UNJF)
FEATURES PROVIDED CBBL	FLOATING NUT
THREAD QUANTITY PER INCH CMLP	24
NOMINAL THREAD SIZE CQJX	INCHES 0.312
MATERIAL MATT	OVERALL STEEL COMP 1030
SURFACE TREATMENT SFTT	OVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2 QQ--416
SPECIFICATION/STANDARD DATA ZZZK	PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1789 NAS1789

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
NAS1789-5	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

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 — 4 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
SPE4A5-26-T-389S	Aug 27, 2026	Sep 3, 2026	211	Expired	View at DIBBS →
SPE4A6-26-T-22VJ	Aug 27, 2026	Sep 3, 2026	2	Expired	View at DIBBS →
SPE4A6-26-T-23CH	Aug 27, 2026	Sep 3, 2026	10	Expired	View at DIBBS →
SPE4A6-26-T-23FK	Aug 27, 2026	Sep 3, 2026	25	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 →