249-.064-B-1 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

249-.064-B-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC AND GLASS OVERALL, thickness: 0.085 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN, hole_diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN, overall_diameter: 0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-400-5789, 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

249-.064-B-1

NSN: 5310-01-400-5789
FSC: 5310 — Nuts and Washers
CAGE: 51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC PHENOLIC AND GLASS OVERALL
thickness	0.085 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
hole_diameter	0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
overall_diameter	0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5310-01-400-5789

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: PLASTIC PHENOLIC AND GLASS OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN

•

THICKNESS: 0.085 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	PLASTIC PHENOLIC AND GLASS OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
THICKNESS	0.085 INCHES MINIMUM AND 0.103 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 2

A3172975Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

74033-A3172975Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 249-.064-B-1?

249-.064-B-1 is a WASHER,FLAT.

What parts can replace 249-.064-B-1?

There are 2 known substitutes for 249-.064-B-1: A3172975, 74033-A3172975. Substitute compatibility should be verified for your specific system.

What is the NSN for 249-.064-B-1?

249-.064-B-1 is cataloged in the U.S. Government catalog under NSN 5310-01-400-5789. This indicates validated use in U.S. government and defense supply chains.

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249-.064-B-1 — WASHER,FLAT

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