446258 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

446258: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.122 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN, hole_diameter: 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN, overall_diameter: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-044-6258, 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

446258

NSN: 5310-00-044-6258
FSC: 5310 — Nuts and Washers
CAGE: 24617 — GENERAL MOTORS CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.122 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
hole_diameter	0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
overall_diameter	1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
surface_treatment	PHOSPHATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
nondefinitive_spec/std_data	A TYPE
departure_from_cited_document	AS MODIFIED BY SURFACE TREATMENT
material_document_and_classification	QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-044-6258

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY SURFACE TREATMENT

•

NONDEFINITIVE SPEC/STD DATA: A TYPE

•

SURFACE TREATMENT: PHOSPHATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY SURFACE TREATMENT
NONDEFINITIVE SPEC/STD DATA	A TYPE
SURFACE TREATMENT	PHOSPHATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.802 INCHES MINIMUM AND 0.822 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 1

MILW1085TYPEAReference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 446258?

446258 is a WASHER,FLAT.

What parts can replace 446258?

There is 1 known substitute for 446258: MILW1085TYPEA. Substitute compatibility should be verified for your specific system.

What is the NSN for 446258?

446258 is cataloged in the U.S. Government catalog under NSN 5310-00-044-6258. This indicates validated use in U.S. government and defense supply chains.

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446258 — WASHER,FLAT

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