57 43563 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

57 43563: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.825 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, special_features: FINISH: PHOSPHATE COAT TYPE Z, CLASS 2 PER SPECIFICATION DOD-P-16232, surface_treatment: PHOSPHATE ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-445-6872, 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

57 43563

NSN: 5310-01-445-6872
FSC: 5310 — Nuts and Washers
CAGE: 34623 — AM GENERAL LLC (USA)

SPECIFICATIONS

nut_style	HEXAGON
nut_height	0.825 INCHES NOMINAL IN
thread_class	2B
thread_series	UNF
special_features	FINISH: PHOSPHATE COAT TYPE Z, CLASS 2 PER SPECIFICATION DOD-P-16232
surface_treatment	PHOSPHATE ZINC OVERALL
width_across_flats	1.585 INCHES NOMINAL IN
nominal_thread_size	0.750 INCHES IN
end_item_identification	M9339A1
specification/standard_data	96906-DOD-STD-100 GOVERNMENT STANDARD
part_name_assigned_by_controlling_agency	NUT, FLANGED HEXAGON, WHEEL ASSEMBLY
NSN	5310-01-445-6872

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.585 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

NOMINAL THREAD SIZE: 0.750 INCHES IN

•

SPECIFICATION/STANDARD DATA: 96906-DOD-STD-100 GOVERNMENT STANDARD

•

NUT HEIGHT: 0.825 INCHES NOMINAL IN

•

SURFACE TREATMENT: PHOSPHATE ZINC OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.585 INCHES NOMINAL IN
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.750 INCHES IN
SPECIFICATION/STANDARD DATA	96906-DOD-STD-100 GOVERNMENT STANDARD
NUT HEIGHT	0.825 INCHES NOMINAL IN
SPECIAL FEATURES	FINISH: PHOSPHATE COAT TYPE Z, CLASS 2 PER SPECIFICATION DOD-P-16232
SURFACE TREATMENT	PHOSPHATE ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT, FLANGED HEXAGON, WHEEL ASSEMBLY
NUT STYLE	HEXAGON
THREAD CLASS	2B

SUBSTITUTES & CROSS-REFERENCES 3

HN80Reference document

Same NSN cross-reference

Reference document — Secondary reference

70991666Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

12363605Reference document

Same NSN cross-reference

Reference document — Secondary 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 57 43563?

57 43563 is a NUT,PLAIN,HEXAGON.

What parts can replace 57 43563?

There are 3 known substitutes for 57 43563: HN80, 70991666, 12363605. Substitute compatibility should be verified for your specific system.

What is the NSN for 57 43563?

57 43563 is cataloged in the U.S. Government catalog under NSN 5310-01-445-6872. This indicates validated use in U.S. government and defense supply chains.

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57 43563 — NUT,PLAIN,HEXAGON

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