EC12340880 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

EC12340880: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, overall_diameter: 1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN, surface_treatment: ZINC AND CHROMATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-472-7368, 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

EC12340880

NSN: 5310-01-472-7368
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.062 INCHES NOMINAL IN
hole_diameter	0.406 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
overall_diameter	1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
surface_treatment	ZINC AND CHROMATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	2320-01-371-9580;TRUCK UTILITY:WSD;HMMWV
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	ASTM F436 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	ASTM B633,TYPE II,CLASS FE/ZN 8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-472-7368

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633,TYPE II,CLASS FE/ZN 8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F436 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

COLOR: OLIVE DRAB OVERALL

•

SURFACE TREATMENT: ZINC AND CHROMATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633,TYPE II,CLASS FE/ZN 8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM F436 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
COLOR	OLIVE DRAB OVERALL
SURFACE TREATMENT	ZINC AND CHROMATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	2320-01-371-9580;TRUCK UTILITY:WSD;HMMWV
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND

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

5310PL0806406Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 EC12340880?

EC12340880 is a WASHER,FLAT.

What parts can replace EC12340880?

There is 1 known substitute for EC12340880: 5310PL0806406. Substitute compatibility should be verified for your specific system.

What is the NSN for EC12340880?

EC12340880 is cataloged in the U.S. Government catalog under NSN 5310-01-472-7368. This indicates validated use in U.S. government and defense supply chains.

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