11668979 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

11668979: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL, hole_diameter: 0.410 INCHES NOMINAL IN, outside_diameter: 1.560 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, material_thickness: 0.090 INCHES NOMINAL IN, end_item_identification: MRAP - COMMON NSN - USED ON MRAP NO PERMANENT WSDC IDENTIFIED AND 20 OTHER WEAPON SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-100-2067, 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

11668979

NSN: 5310-01-100-2067
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1010 OR STEEL COMP 1020 OVERALL
hole_diameter	0.410 INCHES NOMINAL IN
outside_diameter	1.560 INCHES NOMINAL IN
surface_treatment	CADMIUM AND CHROMATE OVERALL
material_thickness	0.090 INCHES NOMINAL IN
end_item_identification	MRAP - COMMON NSN - USED ON MRAP NO PERMANENT WSDC IDENTIFIED AND 20 OTHER WEAPON SYSTEMS
surface_treatment_document_and_classification	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-100-2067

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE J403,TEMPER 4 ASSN STD 1ST MATERIAL RESPONSE OR SAE J403,TEMPER 5 ASSN STD 1ST MATERIAL RESPONSE OR SAE J403,TEMPER 4 ASSN STD 2ND MATERIAL RESPONSE OR SAE J403,TEMPER 5 ASSN STD 2ND MATERIAL RESPONSE OR QQ-S-698,TEMPER 4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698,TEMPER 5 FED SPEC 2ND MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 1.560 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.090 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL

•

MATERIAL: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL

•

HOLE DIAMETER: 0.410 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE J403,TEMPER 4 ASSN STD 1ST MATERIAL RESPONSE OR SAE J403,TEMPER 5 ASSN STD 1ST MATERIAL RESPONSE OR SAE J403,TEMPER 4 ASSN STD 2ND MATERIAL RESPONSE OR SAE J403,TEMPER 5 ASSN STD 2ND MATERIAL RESPONSE OR QQ-S-698,TEMPER 4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698,TEMPER 5 FED SPEC 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.560 INCHES NOMINAL IN
MATERIAL THICKNESS	0.090 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
END ITEM IDENTIFICATION	MRAP - COMMON NSN - USED ON MRAP NO PERMANENT WSDC IDENTIFIED AND 20 OTHER WEAPON SYSTEMS
MATERIAL	STEEL COMP 1010 OR STEEL COMP 1020 OVERALL
HOLE DIAMETER	0.410 INCHES NOMINAL IN

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 1

5310PL0653154Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 11668979?

11668979 is a WASHER,LOCK.

What parts can replace 11668979?

There is 1 known substitute for 11668979: 5310PL0653154. Substitute compatibility should be verified for your specific system.

What is the NSN for 11668979?

11668979 is cataloged in the U.S. Government catalog under NSN 5310-01-100-2067. This indicates validated use in U.S. government and defense supply chains.

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