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3141-GN — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3141-GN: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 40.0 DEGREES NOMINAL, width: 1.375 INCHES NOMINAL IN, length: 1.875 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.625 INCHES NOMINAL IN, top_style: BEVELED FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-250-9294, 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
3141-GN
NSN: 5977-00-250-9294
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
angle40.0 DEGREES NOMINAL
width1.375 INCHES NOMINAL IN
length1.875 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.625 INCHES NOMINAL IN
top_styleBEVELED FRONT
body_styleRECTANGULAR COMMUTATOR
bevel_angle30.0 DEGREES NOMINAL
style_designatorONE PIECE
brush_shunt_length2.750 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleBEVELED
terminal_slot_width0.344 INCHES NOMINAL IN
NSN5977-00-250-9294
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 3141-GN MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 1.875 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
TERMINAL SLOT WIDTH: 0.344 INCHES NOMINAL IN
•
TOP STYLE: BEVELED FRONT
•
SHUNT POSITION DESIGNATOR: 3
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: NATIONAL CARBON CO GRADE SA45 MFR REF SINGLE MATERIAL RESPONSE
•
ANGLE: 40.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
LENGTH1.875 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
TERMINAL SLOT WIDTH0.344 INCHES NOMINAL IN
TOP STYLEBEVELED FRONT
SHUNT POSITION DESIGNATOR3
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON CO GRADE SA45 MFR REF SINGLE MATERIAL RESPONSE
ANGLE40.0 DEGREES NOMINAL
BRUSH SHUNT LENGTH2.750 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLEBEVELED
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 1
ANSI/NEMA PUB NO. CB1Reference 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 3141-GN?
3141-GN is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 3141-GN?
There is 1 known substitute for 3141-GN: ANSI/NEMA PUB NO. CB1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3141-GN?
3141-GN is cataloged in the U.S. Government catalog under NSN 5977-00-250-9294. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.