4550B40H01 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4550B40H01: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include material: CARBON. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-378-0989, 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

4550B40H01

NSN: 5977-01-378-0989
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 60089 — TECO-WESTINGHOUSE MOTOR COMPANY (USA)

SPECIFICATIONS

material	CARBON
NSN	5977-01-378-0989

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: CARBON

TECHNICAL CHARACTERISTICS

MATERIAL

CARBON

OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes

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

5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197

SUBSTITUTES & CROSS-REFERENCES 2

1A69883Reference document

Same NSN cross-reference

Reference document — Secondary reference

PL 1370J39 PIECE 47Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4550B40H01?

4550B40H01 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 4550B40H01?

There are 2 known substitutes for 4550B40H01: 1A69883, PL 1370J39 PIECE 47. Substitute compatibility should be verified for your specific system.

What is the NSN for 4550B40H01?

4550B40H01 is cataloged in the U.S. Government catalog under NSN 5977-01-378-0989. This indicates validated use in U.S. government and defense supply chains.

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4550B40H01 — BRUSH,ELECTRICAL CONTACT

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