A-1300-B — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

A-1300-B: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL NUT, nut_style: HEXAGON, nut_height: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-409-1675, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

A-1300-B

NSN: 5310-01-409-1675
FSC: 5310 — Nuts and Washers
CAGE: 00WU0 — CHIEF MANUFACTURING INC (USA)

SPECIFICATIONS

material	STEEL NUT
nut_style	HEXAGON
nut_height	0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNF
thread_direction	RIGHT-HAND
surface_treatment	ZINC OR CADMIUM OVERALL
width_across_flats	0.736 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
nominal_thread_size	0.500 INCHES IN
bearing_surface_type	CHAMFERED
end_item_identification	HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
thread_quantity_per_inch	20
NSN	5310-01-409-1675

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.736 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.500 INCHES IN

•

NUT HEIGHT: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ZINC OR CADMIUM OVERALL

•

NUT STYLE: HEXAGON

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.736 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.500 INCHES IN
NUT HEIGHT	0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
SURFACE TREATMENT	ZINC OR CADMIUM OVERALL
NUT STYLE	HEXAGON
THREAD CLASS	2B
END ITEM IDENTIFICATION	HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
THREAD QUANTITY PER INCH	20

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 2

AAA-01300Reference document

Same NSN cross-reference

Reference document — Secondary reference

AAA-01300BReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A-1300-B?

A-1300-B is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace A-1300-B?

There are 2 known substitutes for A-1300-B: AAA-01300, AAA-01300B. Substitute compatibility should be verified for your specific system.

What is the NSN for A-1300-B?

A-1300-B is cataloged in the U.S. Government catalog under NSN 5310-01-409-1675. This indicates validated use in U.S. government and defense supply chains.

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A-1300-B — NUT,SELF-LOCKING,HEXAGON

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