12287879 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12287879: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260 OVERALL, thickness: 0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, hole_diameter: 0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, overall_diameter: 0.380 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-111-4500, 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

12287879

NSN: 5310-01-111-4500
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	COPPER ALLOY 260 OVERALL
thickness	0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
hole_diameter	0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
overall_diameter	0.380 INCHES NOMINAL IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-111-4500

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.380 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY 260 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN

•

THICKNESS: 0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	COPPER ALLOY 260 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
THICKNESS	0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12287879?

12287879 is a WASHER,FLAT.

What is the NSN for 12287879?

12287879 is cataloged in the U.S. Government catalog under NSN 5310-01-111-4500. This indicates validated use in U.S. government and defense supply chains.

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12287879 — WASHER,FLAT

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