AN961-10 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

AN961-10: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thickness: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, hole_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_diameter: 0.432 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN, surface_treatment: SILVER OR TIN OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-264-1390, 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

AN961-10

NSN: 5310-00-264-1390
FSC: 5310 — Nuts and Washers
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
thickness	0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
hole_diameter	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_diameter	0.432 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
surface_treatment	SILVER OR TIN OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-264-1390

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.432 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: SILVER OR TIN OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.432 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	SILVER OR TIN OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	COPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THICKNESS	0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 6

MS45901-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4197410-53Reference document

Same NSN cross-reference

Reference document — Secondary reference

541024Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8168220Reference document

Same NSN cross-reference

Reference document — Secondary reference

5310002641390Reference document

Same NSN cross-reference

Reference document — Informative reference only

812358Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AN961-10?

AN961-10 is a WASHER,FLAT.

What parts can replace AN961-10?

There are 6 known substitutes for AN961-10: MS45901-4, 4197410-53, 541024 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AN961-10?

AN961-10 is cataloged in the U.S. Government catalog under NSN 5310-00-264-1390. This indicates validated use in U.S. government and defense supply chains.

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