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PartsTable / COMPONENT / MBMCM3H
MBMCM3H ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.625 INCHES NOMINAL IN, length: 2.000 INCHES NOMINAL IN, radius: 2.500 INCHES NOMINAL IN, material: COPPER GRAPHITE, thickness: 1.250 INCHES NOMINAL IN, top_style: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-242-1743, 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
MBMCM3H
NSN: 5977-00-242-1743
FSC: 5977
CAGE: 38151 — MARATHON ELECTRIC, LLC (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
length2.000 INCHES NOMINAL IN
radius2.500 INCHES NOMINAL IN
materialCOPPER GRAPHITE
thickness1.250 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR SLIP RING
bevel_angle2.0 DEGREES NOMINAL
peripheral_speed6000 FEET PER MINUTE FT
style_designatorONE PIECE
brush_shunt_length4.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE ON BEVEL
NSN5977-00-242-1743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN MBMCM3H MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
STYLE DESIGNATOR: ONE PIECE
•
TOP STYLE: FLAT
•
BEVEL ANGLE: 2.0 DEGREES NOMINAL
•
MATERIAL: COPPER GRAPHITE
•
BRUSH SHUNT LENGTH: 4.500 INCHES NOMINAL SINGLE SHUNT IN
•
SHUNT INSULATION PROVISION AND QUANTITY: 1 INSULATED
•
CONTACT FACE STYLE: CONCAVE ON BEVEL
•
LENGTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORONE PIECE
TOP STYLEFLAT
BEVEL ANGLE2.0 DEGREES NOMINAL
MATERIALCOPPER GRAPHITE
BRUSH SHUNT LENGTH4.500 INCHES NOMINAL SINGLE SHUNT IN
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
CONTACT FACE STYLECONCAVE ON BEVEL
LENGTH2.000 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR4
THICKNESS1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
7552-7Interchangeable
interchangeable cross-reference
interchangeable
3552-7Interchangeable
interchangeable cross-reference
interchangeable
AS59158 TY3CL1STAInterchangeable
interchangeable cross-reference
interchangeable
35509PCSPALT9Interchangeable
Same NIIN cross-reference
interchangeable
35508PC51Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MBMCM3H?
MBMCM3H is a BRUSH,ELECTRICAL CONTACT.
What parts can replace MBMCM3H?
There are 5 known substitutes for MBMCM3H: 7552-7, 3552-7, AS59158 TY3CL1STA and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MBMCM3H?
MBMCM3H is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-242-1743. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026