AS643 — AS643

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AS643: AS643.

The AS643 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2530-00-466-9356, 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

AS643

NSN: 2530-00-466-9356
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)

SPECIFICATIONS

Part Number	AS643
NSN	2530-00-466-9356

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 3

A14731Reference document

Same NSN cross-reference

Reference document — Secondary reference

956839Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7-956839Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AS643?

AS643 is a AS643.

What parts can replace AS643?

There are 3 known substitutes for AS643: A14731, 956839, 7-956839. Substitute compatibility should be verified for your specific system.

What is the NSN for AS643?

AS643 is cataloged in the U.S. Government catalog under NSN 2530-00-466-9356. This indicates validated use in U.S. government and defense supply chains.

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