5387793 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5387793: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.368 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, radius: 2.875 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.993 INCHES NOMINAL IN, top_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-239-4072, 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

5387793

NSN: 5977-00-239-4072
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 0H090 — VOLTAGE REGULATOR SALES & SERVICES INC DBA ELECTRONIC SERVICES (USA)

SPECIFICATIONS

width	0.368 INCHES NOMINAL IN
length	1.500 INCHES NOMINAL IN
radius	2.875 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.993 INCHES NOMINAL IN
top_style	FLAT
body_style	RECTANGULAR SLIP RING
peripheral_speed	4000 FEET PER MINUTE FT
style_designator	ONE PIECE
brush_shunt_length	4.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	CONCAVE
terminal_slot_width	0.281 INCHES NOMINAL IN
NSN	5977-00-239-4072

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 1.500 INCHES NOMINAL IN

•

PERIPHERAL SPEED: 4000 FEET PER MINUTE FT

•

BODY STYLE: RECTANGULAR SLIP RING

•

RADIUS: 2.875 INCHES NOMINAL IN

•

TERMINAL SLOT WIDTH: 0.281 INCHES NOMINAL IN

•

TOP STYLE: FLAT

•

SHUNT POSITION DESIGNATOR: 6

•

CRITICALITY CODE JUSTIFICATION: MATT AND MDCL

TECHNICAL CHARACTERISTICS

LENGTH	1.500 INCHES NOMINAL IN
PERIPHERAL SPEED	4000 FEET PER MINUTE FT
BODY STYLE	RECTANGULAR SLIP RING
RADIUS	2.875 INCHES NOMINAL IN
TERMINAL SLOT WIDTH	0.281 INCHES NOMINAL IN
TOP STYLE	FLAT
SHUNT POSITION DESIGNATOR	6
CRITICALITY CODE JUSTIFICATION	MATT AND MDCL
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	NATIONAL CARBON GRADE AY MFR REF SINGLE MATERIAL RESPONSE

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 3

61009445Reference document

Same NSN cross-reference

Reference document — Secondary reference

ANSI/NEMA PUB NO. CB1Reference document

Same NSN cross-reference

Reference document — Secondary reference

S1311148B701Reference 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 5387793?

5387793 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 5387793?

There are 3 known substitutes for 5387793: 61009445, ANSI/NEMA PUB NO. CB1, S1311148B701. Substitute compatibility should be verified for your specific system.

What is the NSN for 5387793?

5387793 is cataloged in the U.S. Government catalog under NSN 5977-00-239-4072. This indicates validated use in U.S. government and defense supply chains.

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5387793 — BRUSH,ELECTRICAL CONTACT

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