SP282 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SP282: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 111 OVERALL, thickness: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN, hole_diameter: 0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN, heat_treatment: ANNEALED, overall_diameter: 0.427 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-246-4263, 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

SP282

NSN: 5310-00-246-4263
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY 111 OVERALL
thickness	0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
hole_diameter	0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
heat_treatment	ANNEALED
overall_diameter	0.427 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	SAE ASSN STD 1ST MATERIAL RESPONSE OR QQ-C-576 FED SPEC 2ND MATERIAL RESPONSE OVERALL
NSN	5310-00-246-4263

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.427 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN

•

HEAT TREATMENT: ANNEALED

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD 1ST MATERIAL RESPONSE OR QQ-C-576 FED SPEC 2ND MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY 111 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.427 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
HEAT TREATMENT	ANNEALED
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD 1ST MATERIAL RESPONSE OR QQ-C-576 FED SPEC 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	COPPER ALLOY 111 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
THICKNESS	0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

TP282Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SP282?

SP282 is a WASHER,FLAT.

What parts can replace SP282?

There is 1 known substitute for SP282: TP282. Substitute compatibility should be verified for your specific system.

What is the NSN for SP282?

SP282 is cataloged in the U.S. Government catalog under NSN 5310-00-246-4263. This indicates validated use in U.S. government and defense supply chains.

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SP282 — WASHER,FLAT

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