FSC 5310 × NUT,PLAIN,HEXAGON

NUT,PLAIN,HEXAGON

5310-00-582-8173

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
THREAD SERIES BZRR	UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL MATT	OVERALL STEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758,COND F-4
BEARING SURFACE TYPE CRTM	CHAMFERED OR WASHER FACED
DRILLED HOLE DIAMETER AGGP	INCHES MINIMUM 0.045 AND INCHES MAXIMUM 0.050
HOLE TYPE AND QUANTITY ALET	DRILLED 3
WIDTH ACROSS FLATS ASDB	INCHES MINIMUM 0.863 AND INCHES MAXIMUM 0.877
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CL 2 QQ--416
SPECIFICATION/STANDARD DATA ZZZK	PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS509 NAS509
THREAD QUANTITY PER INCH CMLP	18
HARDNESS RATING CQFM	ROCKWELL C MINIMUM 34.0 AND ROCKWELL C MAXIMUM 38.0
NOMINAL THREAD SIZE CQJX	INCHES 0.562
HOLE CONFIGURATION STYLE CRHC	—
COUNTERSINK ANGLE CRSQ	BOTH ENDS DEGREES NOMINAL 110.0
BEARING SURFACE FINISH CSXL	MICROINCHES 125.0
NUT STYLE ACTA	—
NUT HEIGHT ADEA	INCHES NOMINAL 0.375
SURFACE TREATMENT SFTT	OVERALL CADMIUM AND CHROMATE

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
10121527	A486G	NIMIKKEISTOKESKUS NCB FINLAND
5310PL0724749	9009H	JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
5310PL1739933	9009H	JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
FF-N-836	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
LS11170-9	98897	LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
NAS509-9	001JK	EMBRAER S.A.
NAS509-9	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

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-13CK	Aug 6, 2026	Aug 13, 2026	1,128	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 →