145056 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

145056: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.453 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, locking_feature: FREE-RUNNING ALL METAL DESIGN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-050-3386, 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

145056

NSN: 5310-00-050-3386
FSC: 5310 — Nuts and Washers
CAGE: 24617 — GENERAL MOTORS CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.453 INCHES NOMINAL IN
thread_class	3B
thread_series	UNF
locking_feature	FREE-RUNNING ALL METAL DESIGN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OR ZINC OVERALL
width_across_flats	0.625 INCHES NOMINAL IN
nominal_thread_size	0.437 INCHES IN
thread_quantity_per_inch	20
material_document_and_classification	QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-050-3386

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.437 INCHES IN

•

LOCKING FEATURE: FREE-RUNNING ALL METAL DESIGN

•

NUT HEIGHT: 0.453 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.625 INCHES NOMINAL IN
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.437 INCHES IN
LOCKING FEATURE	FREE-RUNNING ALL METAL DESIGN
NUT HEIGHT	0.453 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
NUT STYLE	HEXAGON
THREAD CLASS	3B

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

360386S7S8A2Reference document

Same NSN cross-reference

Reference document — Secondary reference

60386S7S8A2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 145056?

145056 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 145056?

There are 2 known substitutes for 145056: 360386S7S8A2, 60386S7S8A2. Substitute compatibility should be verified for your specific system.

What is the NSN for 145056?

145056 is cataloged in the U.S. Government catalog under NSN 5310-00-050-3386. This indicates validated use in U.S. government and defense supply chains.

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145056 — NUT,SELF-LOCKING,HEXAGON

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