4466438 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

4466438: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 50.0 MILLIMETERS NOMINAL MM, outside_diameter: 74.0 MILLIMETERS NOMINAL MM, style_designator: FLAT EXTERNAL TEETH, surface_treatment: CHROMATE ZINC OVERALL, material_thickness: 1.25 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-680-4737, 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

4466438

NSN: 5310-01-680-4737
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	50.0 MILLIMETERS NOMINAL MM
outside_diameter	74.0 MILLIMETERS NOMINAL MM
style_designator	FLAT EXTERNAL TEETH
surface_treatment	CHROMATE ZINC OVERALL
material_thickness	1.25 MILLIMETERS NOMINAL MM
internal_key_quantity	1
end_item_identification	01-534-1887
surface_treatment_document_and_classification	F-100: PL20, TYPE I, GRADE 1, CLASS A ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-680-4737

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: F-100: PL20, TYPE I, GRADE 1, CLASS A ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: FLAT EXTERNAL TEETH

•

OUTSIDE DIAMETER: 74.0 MILLIMETERS NOMINAL MM

•

MATERIAL THICKNESS: 1.25 MILLIMETERS NOMINAL MM

•

SURFACE TREATMENT: CHROMATE ZINC OVERALL

•

MATERIAL: STEEL OVERALL

•

INTERNAL KEY QUANTITY: 1

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	F-100: PL20, TYPE I, GRADE 1, CLASS A ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	FLAT EXTERNAL TEETH
OUTSIDE DIAMETER	74.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS	1.25 MILLIMETERS NOMINAL MM
SURFACE TREATMENT	CHROMATE ZINC OVERALL
END ITEM IDENTIFICATION	01-534-1887
MATERIAL	STEEL OVERALL
INTERNAL KEY QUANTITY	1
HOLE DIAMETER	50.0 MILLIMETERS NOMINAL MM

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

9911111Reference document

Same NSN cross-reference

Reference document — Drawing number 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 4466438?

4466438 is a WASHER,LOCK.

What parts can replace 4466438?

There is 1 known substitute for 4466438: 9911111. Substitute compatibility should be verified for your specific system.

What is the NSN for 4466438?

4466438 is cataloged in the U.S. Government catalog under NSN 5310-01-680-4737. This indicates validated use in U.S. government and defense supply chains.

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