FSC 5310 × NUT,SELF-LOCKING,HEXAGON

NUT,SELF-LOCKING,HEXAGON

5310-01-341-8946

Open for bid

1 open solicitation on record right now — quantity, close date, and where to submit.

Solicitation	Qty	Status
SPE4A6-26-T-26NP	10	Closes in 1d	Bid →

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
LUBRICATION ABAJ	DRY FILM LUBRICANT
NUT STYLE ACTA	—
NUT HEIGHT ADEA	INCHES MAXIMUM 0.190
WIDTH ACROSS FLATS ASDB	INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376
TEMP RATING AZKQ	FAHRENHEIT NOMINAL 450.0
THREAD SERIES BZRR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH CMLP	32
NOMINAL THREAD SIZE CQJX	INCHES 0.190
BEARING SURFACE TYPE CRTM	FLAT
PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY	NAVY SPECIAL PROJECT
SPECIAL FEATURES FEAT	KALGARD FA,DRY FILM LUBRICANT
MATERIAL MATT	OVERALL IRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737
SURFACE TREATMENT SFTT	OVERALL PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35

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
BACN10JC3CF	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV DIV CHERRY AEROSPACE
BACN10JC3CF	17446	HUCK INTERNATIONAL, INC
BACN10JC3CF	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
BACN10JC3CF	81205	THE BOEING COMPANY DIV DEFENSE
BRH10C3CF	52828	REPUBLIC FASTENER MFG. CORP. DBA ARCONIC FASTENING SYSTEMS
H52878-3	15653	HOWMET GLOBAL FASTENING SYSTEMS INC
HS2878-3	15653	HOWMET GLOBAL FASTENING SYSTEMS INC
NS202881-3	56878	SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VN303DH02	92215	HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS

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-26NP	Sep 4, 2026	Sep 11, 2026	10	Open	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 →