12524631-1 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12524631-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 1.6 MILLIMETERS NOMINAL MM, hardness_rating: 50.0 ROCKWELL C NOMINAL, overall_diameter: 11.6 MILLIMETERS MINIMUM AND 12.5 MILLIMETERS MAXIMUM MM, surface_treatment: CADMIUM OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-115-0762, 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

12524631-1

NSN: 5310-01-115-0762
FSC: 5310 — Nuts and Washers
CAGE: 0ZGC1 — METRIC SPECIALTIES INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	1.6 MILLIMETERS NOMINAL MM
hardness_rating	50.0 ROCKWELL C NOMINAL
overall_diameter	11.6 MILLIMETERS MINIMUM AND 12.5 MILLIMETERS MAXIMUM MM
surface_treatment	CADMIUM OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5310-01-115-0762

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 11.6 MILLIMETERS MINIMUM AND 12.5 MILLIMETERS MAXIMUM MM

•

HARDNESS RATING: 50.0 ROCKWELL C NOMINAL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: CADMIUM OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	11.6 MILLIMETERS MINIMUM AND 12.5 MILLIMETERS MAXIMUM MM
HARDNESS RATING	50.0 ROCKWELL C NOMINAL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	CADMIUM OVERALL
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	MRAP - COMMON NSN - USED ON 4 MRAP VARIANTS (A/C SYSTEM) AND 1 OTHER WEAPON SYSTEM; 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
THICKNESS	1.6 MILLIMETERS NOMINAL MM

SUBSTITUTES & CROSS-REFERENCES 2

12414473Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

12414473-011Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12524631-1?

12524631-1 is a WASHER,FLAT.

What parts can replace 12524631-1?

There are 2 known substitutes for 12524631-1: 12414473, 12414473-011. Substitute compatibility should be verified for your specific system.

What is the NSN for 12524631-1?

12524631-1 is cataloged in the U.S. Government catalog under NSN 5310-01-115-0762. This indicates validated use in U.S. government and defense supply chains.

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