4M64-2 — WASHER,SPRING TENSION

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

4M64-2: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1060 OVERALL, hole_diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN, overall_height: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, outside_diameter: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL, material_thickness: 0.010 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-203-8467, 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

4M64-2

NSN: 5310-00-203-8467
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP 1060 OVERALL
hole_diameter	0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
overall_height	0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
outside_diameter	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
surface_treatment	CADMIUM OVERALL
material_thickness	0.010 INCHES NOMINAL IN
material_document_and_classification	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-203-8467

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.010 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OVERALL

•

MATERIAL: STEEL COMP 1060 OVERALL

•

HOLE DIAMETER: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.010 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
MATERIAL	STEEL COMP 1060 OVERALL
HOLE DIAMETER	0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 5

3502-10-78-0543DGReference document

Same NSN cross-reference

Reference document — Secondary reference

3502-10-10-0543DGReference document

Same NSN cross-reference

Reference document — Secondary reference

M64-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

3502-10-78-1643DReference document

Same NSN cross-reference

Reference document — Secondary reference

5804-247-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 4M64-2?

4M64-2 is a WASHER,SPRING TENSION.

What parts can replace 4M64-2?

There are 5 known substitutes for 4M64-2: 3502-10-78-0543DG, 3502-10-10-0543DG, M64-2 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4M64-2?

4M64-2 is cataloged in the U.S. Government catalog under NSN 5310-00-203-8467. This indicates validated use in U.S. government and defense supply chains.

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4M64-2 — WASHER,SPRING TENSION

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