628-E521 — 628-E521

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

628-E521: 628-E521.

The 628-E521 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6625-00-972-8937, 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

MRO→ MRO_GENERAL→ 628-E521

NSN: 6625-00-972-8937
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 77221 — PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (USA)

SPECIFICATIONS

Part Number	628-E521
NSN	6625-00-972-8937

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 3

2405761Reference document

Same NSN cross-reference

Reference document — Secondary reference

290700-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

2405761-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 628-E521?

628-E521 is a 628-E521. It is classified as a MRO (MRO_GENERAL).

What parts can replace 628-E521?

There are 3 known substitutes for 628-E521: 2405761, 290700-1, 2405761-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 628-E521?

628-E521 is cataloged in the U.S. Government catalog under NSN 6625-00-972-8937. This indicates validated use in U.S. government and defense supply chains.

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