751-6402724-2 — WASHER,KEY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

751-6402724-2: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, hole_diameter: 3.640 INCHES NOMINAL IN, outside_diameter: 4.880 INCHES NOMINAL IN, style_designator: KEY, material_thickness: 0.120 INCHES NOMINAL IN, end_item_identification: BLANKING PLUG ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-500-8366, 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

751-6402724-2

NSN: 5310-01-500-8366
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
hole_diameter	3.640 INCHES NOMINAL IN
outside_diameter	4.880 INCHES NOMINAL IN
special_features	ONE INTERNAL SLOT .19 INCHES IN WIDTH LOCATED DIRECTLY OPPOSITE ONE EXTERNAL KEY WITH THE CENTERS ON THE SAME CENTER LINE IN
style_designator	KEY
material_thickness	0.120 INCHES NOMINAL IN
external_key_quantity	3
end_item_identification	BLANKING PLUG ASSEMBLY
external_straight_key_width	0.620 INCHES NOMINAL IN
overall_distance_including_keys	7.040 INCHES NOMINAL IN
material_document_and_classification	QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-500-8366

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DISTANCE INCLUDING KEYS: 7.040 INCHES NOMINAL IN

•

STYLE DESIGNATOR: KEY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 4.880 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.120 INCHES NOMINAL IN

•

EXTERNAL STRAIGHT KEY WIDTH: 0.620 INCHES NOMINAL IN

•

EXTERNAL KEY QUANTITY: 3

TECHNICAL CHARACTERISTICS

OVERALL DISTANCE INCLUDING KEYS	7.040 INCHES NOMINAL IN
STYLE DESIGNATOR	KEY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-766,CL-304,COND-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	4.880 INCHES NOMINAL IN
MATERIAL THICKNESS	0.120 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH	0.620 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY	3
SPECIAL FEATURES	ONE INTERNAL SLOT .19 INCHES IN WIDTH LOCATED DIRECTLY OPPOSITE ONE EXTERNAL KEY WITH THE CENTERS ON THE SAME CENTER LINE IN
END ITEM IDENTIFICATION	BLANKING PLUG ASSEMBLY
MATERIAL	STEEL COMP 304 OVERALL

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

751-6402799-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

211032832Same 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 751-6402724-2?

751-6402724-2 is a WASHER,KEY.

What parts can replace 751-6402724-2?

There are 2 known substitutes for 751-6402724-2: 751-6402799-10, 211032832. Substitute compatibility should be verified for your specific system.

What is the NSN for 751-6402724-2?

751-6402724-2 is cataloged in the U.S. Government catalog under NSN 5310-01-500-8366. This indicates validated use in U.S. government and defense supply chains.

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751-6402724-2 — WASHER,KEY

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