53-41452-3 — NUT,PLAIN,EXTENDED WASHER,DOUBLE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

53-41452-3: NUT,PLAIN,EXTENDED WASHER,DOUBLE.

NUT,PLAIN,EXTENDED WASHER,DOUBLE. Key specifications include material: STEEL OVERALL, nut_style: DOUBLE HEXAGON, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_height: 0.868 INCHES NOMINAL IN, special_features: WITH 6 SLOTS EQUALLY SPACED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-064-9502, 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

53-41452-3

NSN: 5310-00-064-9502
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	DOUBLE HEXAGON
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
overall_height	0.868 INCHES NOMINAL IN
special_features	WITH 6 SLOTS EQUALLY SPACED
thread_direction	RIGHT-HAND
washer_thickness	0.115 INCHES NOMINAL IN
surface_treatment	ANODIZE OVERALL
width_across_flats	1.058 INCHES NOMINAL IN
nominal_thread_size	0.875 INCHES IN
washer_outside_diameter	1.433 INCHES NOMINAL IN
NSN	5310-00-064-9502

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 1.433 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 1.058 INCHES NOMINAL IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

WASHER THICKNESS: 0.115 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.875 INCHES IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.868 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER	1.433 INCHES NOMINAL IN
WIDTH ACROSS FLATS	1.058 INCHES NOMINAL IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
WASHER THICKNESS	0.115 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.875 INCHES IN
SPECIAL FEATURES	WITH 6 SLOTS EQUALLY SPACED
SURFACE TREATMENT	ANODIZE OVERALL
NUT STYLE	DOUBLE HEXAGON

SUBSTITUTES & CROSS-REFERENCES 2

2571611Reference document

Same NSN cross-reference

Reference document — Secondary reference

1669-19Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 53-41452-3?

53-41452-3 is a NUT,PLAIN,EXTENDED WASHER,DOUBLE.

What parts can replace 53-41452-3?

There are 2 known substitutes for 53-41452-3: 2571611, 1669-19. Substitute compatibility should be verified for your specific system.

What is the NSN for 53-41452-3?

53-41452-3 is cataloged in the U.S. Government catalog under NSN 5310-00-064-9502. This indicates validated use in U.S. government and defense supply chains.

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53-41452-3 — NUT,PLAIN,EXTENDED WASHER,DOUBLE

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