43W7130-4000 — WASHER,KEY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

43W7130-4000: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, hole_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.937 INCHES NOMINAL IN, style_designator: KEY, surface_treatment: CADMIUM AND CHROMATE OVERALL, material_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-281-5364, 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

43W7130-4000

NSN: 5310-00-281-5364
FSC: 5310 — Nuts and Washers
CAGE: 94135 — NAVAL ORDNANCE STANDARDS (USA)

SPECIFICATIONS

material	STEEL COMP 1010 OVERALL
hole_diameter	0.625 INCHES NOMINAL IN
outside_diameter	0.937 INCHES NOMINAL IN
style_designator	KEY
surface_treatment	CADMIUM AND CHROMATE OVERALL
material_thickness	0.062 INCHES NOMINAL IN
external_key_quantity	6
internal_key_quantity	1
external_straight_key_width	0.187 INCHES MAXIMUM IN
internal_straight_key_width	0.187 INCHES NOMINAL IN
overall_distance_including_keys	1.375 INCHES NOMINAL IN
surface_treatment_document_and_classification	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-281-5364

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL STRAIGHT KEY WIDTH: 0.187 INCHES NOMINAL IN

•

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 0.250 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DISTANCE INCLUDING KEYS: 1.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: KEY

•

OUTSIDE DIAMETER: 0.937 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN

•

EXTERNAL STRAIGHT KEY WIDTH: 0.187 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

INTERNAL STRAIGHT KEY WIDTH	0.187 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DISTANCE INCLUDING KEYS	1.375 INCHES NOMINAL IN
STYLE DESIGNATOR	KEY
OUTSIDE DIAMETER	0.937 INCHES NOMINAL IN
MATERIAL THICKNESS	0.062 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH	0.187 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY	6
SURFACE TREATMENT	CADMIUM AND CHROMATE 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 1

12Z22-602Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 43W7130-4000?

43W7130-4000 is a WASHER,KEY.

What parts can replace 43W7130-4000?

There is 1 known substitute for 43W7130-4000: 12Z22-602. Substitute compatibility should be verified for your specific system.

What is the NSN for 43W7130-4000?

43W7130-4000 is cataloged in the U.S. Government catalog under NSN 5310-00-281-5364. This indicates validated use in U.S. government and defense supply chains.

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