4557C — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4557C: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5950-01-181-1516, 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

4557C

NSN: 5950-01-181-1516
FSC: 5950 — Coils and Transformers
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)

SPECIFICATIONS

Part Number	4557C
NSN	5950-01-181-1516

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 1

4440D ITEM 13Same 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 4557C?

4557C is a TRANSFORMER,POWER.

What parts can replace 4557C?

There is 1 known substitute for 4557C: 4440D ITEM 13. Substitute compatibility should be verified for your specific system.

What is the NSN for 4557C?

4557C is cataloged in the U.S. Government catalog under NSN 5950-01-181-1516. This indicates validated use in U.S. government and defense supply chains.

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4557C — TRANSFORMER,POWER

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