1983453-2 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1983453-2: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, outside_diameter: 0.487 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: ZINC OVERALL, material_thickness: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-470-6570, 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

1983453-2

NSN: 5310-01-470-6570
FSC: 5310 — Nuts and Washers
CAGE: 09772 — WEST COAST LOCKWASHER CO., INC. DBA WEST COAST LOCKWASHER CO INC DIV WEST COAST LOCKWASHER (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
outside_diameter	0.487 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	ZINC OVERALL
material_thickness	0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
end_item_identification	2350-01-436-0005;ARMORED RECONNAISSANCE-AIRBORNE ASSAULT VEHICLE:WSD;BRADLEY
material_document_and_classification	QQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	ASTM B633,TYPE I ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-470-6570

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633,TYPE I ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.487 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ZINC OVERALL

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633,TYPE I ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.487 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
SURFACE TREATMENT	ZINC OVERALL
END ITEM IDENTIFICATION	2350-01-436-0005;ARMORED RECONNAISSANCE-AIRBORNE ASSAULT VEHICLE:WSD;BRADLEY
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

12975453-2Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

12975453Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

3024Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1983453-2?

1983453-2 is a WASHER,LOCK.

What parts can replace 1983453-2?

There are 3 known substitutes for 1983453-2: 12975453-2, 12975453, 3024. Substitute compatibility should be verified for your specific system.

What is the NSN for 1983453-2?

1983453-2 is cataloged in the U.S. Government catalog under NSN 5310-01-470-6570. This indicates validated use in U.S. government and defense supply chains.

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1983453-2 — WASHER,LOCK

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