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2370BR — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2370BR: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, length: 1.188 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.375 INCHES NOMINAL IN, top_style: FLAT WITH RECTANGULAR SLOT, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-255-0488, 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
2370BR
NSN: 5977-00-255-0488
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
length1.188 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.375 INCHES NOMINAL IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR COMMUTATOR
slot_depth0.032 INCHES NOMINAL IN
slot_width0.063 INCHES NOMINAL IN
peripheral_speed6000 FEET PER MINUTE FT
style_designatorONE PIECE
brush_shunt_length2.250 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
NSN5977-00-255-0488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 2370BR MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
OUTER EDGE TO SLOT EDGE DISTANCE: 0.156 INCHES NOMINAL IN
•
LENGTH: 1.188 INCHES NOMINAL IN
•
PERIPHERAL SPEED: 6000 FEET PER MINUTE FT
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
TERMINAL SLOT WIDTH: 0.188 INCHES NOMINAL IN
•
TOP STYLE: FLAT WITH RECTANGULAR SLOT
•
SHUNT POSITION DESIGNATOR: 8
•
STYLE DESIGNATOR: ONE PIECE
TECHNICAL CHARACTERISTICS
OUTER EDGE TO SLOT EDGE DISTANCE0.156 INCHES NOMINAL IN
LENGTH1.188 INCHES NOMINAL IN
PERIPHERAL SPEED6000 FEET PER MINUTE FT
BODY STYLERECTANGULAR COMMUTATOR
TERMINAL SLOT WIDTH0.188 INCHES NOMINAL IN
TOP STYLEFLAT WITH RECTANGULAR SLOT
SHUNT POSITION DESIGNATOR8
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC,GR EG11D MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH2.250 INCHES NOMINAL SINGLE SHUNT 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 1
J60-0072Reference 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 2370BR?
2370BR is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 2370BR?
There is 1 known substitute for 2370BR: J60-0072. Substitute compatibility should be verified for your specific system.
What is the NSN for 2370BR?
2370BR is cataloged in the U.S. Government catalog under NSN 5977-00-255-0488. 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.