45J201ITEM1 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

45J201ITEM1: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL IN, length: 1.000 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.188 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-390-3000, 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

45J201ITEM1

NSN: 5977-00-390-3000
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

width	0.500 INCHES NOMINAL IN
length	1.000 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.188 INCHES NOMINAL IN
top_style	CYLINDRICAL HEAD
body_style	RECTANGULAR COMMUTATOR
head_length	0.125 INCHES NOMINAL IN
head_diameter	0.296 INCHES NOMINAL IN
style_designator	ONE PIECE
terminal_diameter	0.375 INCHES NOMINAL IN
brush_shunt_length	2.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	FLAT
NSN	5977-00-390-3000

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 1.000 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.375 INCHES NOMINAL IN

•

LARGEST OUTSIDE DIAMETER: 0.350 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

TOP STYLE: CYLINDRICAL HEAD

•

SHUNT POSITION DESIGNATOR: 5

•

CRITICALITY CODE JUSTIFICATION: MATT AND MDCL

•

STYLE DESIGNATOR: ONE PIECE

TECHNICAL CHARACTERISTICS

LENGTH	1.000 INCHES NOMINAL IN
TERMINAL DIAMETER	0.375 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER	0.350 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
TOP STYLE	CYLINDRICAL HEAD
SHUNT POSITION DESIGNATOR	5
CRITICALITY CODE JUSTIFICATION	MATT AND MDCL
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	STACKPOLE CARBON CI,GR WA10U MFR REF SINGLE MATERIAL RESPONSE
SPRING FREE LENGTH	3.000 INCHES NOMINAL IN

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

38D836ITEM2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S887747Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 45J201ITEM1?

45J201ITEM1 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 45J201ITEM1?

There are 2 known substitutes for 45J201ITEM1: 38D836ITEM2, S887747. Substitute compatibility should be verified for your specific system.

What is the NSN for 45J201ITEM1?

45J201ITEM1 is cataloged in the U.S. Government catalog under NSN 5977-00-390-3000. This indicates validated use in U.S. government and defense supply chains.

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45J201ITEM1 — BRUSH,ELECTRICAL CONTACT

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