310-0740-260 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

310-0740-260: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, thickness: 0.016 INCHES NOMINAL IN, hole_diameter: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN, overall_diameter: 0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-680-7064, 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

310-0740-260

NSN: 5310-00-680-7064
FSC: 5310 — Nuts and Washers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052 OVERALL
thickness	0.016 INCHES NOMINAL IN
hole_diameter	0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
overall_diameter	0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
specification/standard_data	80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classification	QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-680-7064

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SPECIFICATION/STANDARD DATA: 80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: ALUMINUM ALLOY 5052 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIFICATION/STANDARD DATA	80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	ALUMINUM ALLOY 5052 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
THICKNESS	0.016 INCHES NOMINAL 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 2

NAS620A5LSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5310PL2205527Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 310-0740-260?

310-0740-260 is a WASHER,FLAT.

What parts can replace 310-0740-260?

There are 2 known substitutes for 310-0740-260: NAS620A5L, 5310PL2205527. Substitute compatibility should be verified for your specific system.

What is the NSN for 310-0740-260?

310-0740-260 is cataloged in the U.S. Government catalog under NSN 5310-00-680-7064. This indicates validated use in U.S. government and defense supply chains.

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