FSC 5310 × NUT,PLAIN,HEXAGON

NUT,PLAIN,HEXAGON

5310-00-637-3634

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 QUANTITY PER INCH CMLP	11
TEMP RATING AZKQ	FAHRENHEIT NOMINAL 1000.0
THREAD SERIES BZRR	UNIFIED NATIONAL COARSE (UNC)
NONDEFINITIVE SPEC/STD DATA ZZZT	TYPE 1 AND STYLE A AND GRADE 4 AND GRADE 7
WIDTH ACROSS FLATS ASDB	INCHES MINIMUM 0.9220 AND INCHES MAXIMUM 0.9875
NOMINAL THREAD SIZE CQJX	INCHES 0.625
NUT STYLE ACTA	—
BEARING SURFACE TYPE CRTM	CHAMFERED OR WASHER FACED
MATERIAL MATT	OVERALL STEEL
NUT HEIGHT ADEA	INCHES MINIMUM 0.535 AND INCHES MAXIMUM 0.559
THREAD CLASS AAJD	2B
THREAD DIRECTION AAJF	RIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- A194,GRADE 4 OR GRADE 7

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
1608F PIECE 346	05073	BABCOCK & WILCOX CO
59A26PC17	53353	LENSCLEAN INC
E-172-050-589 NUT	11440	GE STEAM POWER INC DBA GE STEAM POWER, INC
F-167-212 PIECE 789	11440	GE STEAM POWER INC DBA GE STEAM POWER, INC
M1222N1X10C20GENN	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M1222N1X10C20GGNN	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-1222	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS16286-7	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
P-253-3	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

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-18YB	Aug 18, 2026	Aug 25, 2026	121	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 →