6921603-A93 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6921603-A93: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, thickness: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, hole_diameter: 1.562 INCHES NOMINAL IN, overall_diameter: 3.000 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-484-6502, 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

6921603-A93

NSN: 5310-01-484-6502
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OVERALL
thickness	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
hole_diameter	1.562 INCHES NOMINAL IN
overall_diameter	3.000 INCHES NOMINAL IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	SEAWOLF CLASS SSN, ECL LOADING T
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-01-484-6502

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 3.000 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: NICKEL ALLOY 400 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	3.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN, ECL LOADING T
MATERIAL	NICKEL ALLOY 400 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	1.562 INCHES NOMINAL IN
THICKNESS	0.175 INCHES MINIMUM AND 0.185 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

580-6641123-ECHG-A93Same 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 6921603-A93?

6921603-A93 is a WASHER,FLAT.

What parts can replace 6921603-A93?

There is 1 known substitute for 6921603-A93: 580-6641123-ECHG-A93. Substitute compatibility should be verified for your specific system.

What is the NSN for 6921603-A93?

6921603-A93 is cataloged in the U.S. Government catalog under NSN 5310-01-484-6502. This indicates validated use in U.S. government and defense supply chains.

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6921603-A93 — WASHER,FLAT

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