H642 4677 — H642 4677

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H642 4677: H642 4677.

The H642 4677 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 7643-01-456-9051, 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

H642 4677

NSN: 7643-01-456-9051
FSC: 7643 — Topographic Maps, Charts and Geodetic Products
CAGE: 0ZP31 — NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY ETDS MAILSTOP J 21 (USA)

SPECIFICATIONS

Part Number	H642 4677
NSN	7643-01-456-9051

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

H642X4677Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is H642 4677?

H642 4677 is a H642 4677.

What parts can replace H642 4677?

There is 1 known substitute for H642 4677: H642X4677. Substitute compatibility should be verified for your specific system.

What is the NSN for H642 4677?

H642 4677 is cataloged in the U.S. Government catalog under NSN 7643-01-456-9051. This indicates validated use in U.S. government and defense supply chains.

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