6390826-4 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6390826-4: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, thickness: 0.063 INCHES NOMINAL IN, hole_diameter: 0.390 INCHES NOMINAL IN, overall_diameter: 0.625 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-463-5331, 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

6390826-4

NSN: 5310-01-463-5331
FSC: 5310 — Nuts and Washers
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R56400 OVERALL
thickness	0.063 INCHES NOMINAL IN
hole_diameter	0.390 INCHES NOMINAL IN
overall_diameter	0.625 INCHES NOMINAL IN
surface_treatment	ANODIZE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	MIL-T-9046, COM+2 ORAB-1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	AMS 2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-463-5331

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 0.625 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046, COM+2 ORAB-1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ANODIZE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: TITANIUM ALLOY UNS R56400 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	0.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-9046, COM+2 ORAB-1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	ANODIZE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.390 INCHES NOMINAL IN
THICKNESS	0.063 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 1

6390826-04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6390826-4?

6390826-4 is a WASHER,FLAT.

What parts can replace 6390826-4?

There is 1 known substitute for 6390826-4: 6390826-04. Substitute compatibility should be verified for your specific system.

What is the NSN for 6390826-4?

6390826-4 is cataloged in the U.S. Government catalog under NSN 5310-01-463-5331. This indicates validated use in U.S. government and defense supply chains.

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6390826-4 — WASHER,FLAT

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