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PartsTable / COMPONENT / GBW1012A
GBW1012A ✓ 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 angle: 18.0 DEGREES NOMINAL, width: 0.888 INCHES NOMINAL IN, length: 0.875 INCHES NOMINAL IN, radius: 0.900 INCHES NOMINAL IN, material: CARBON, thickness: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-378-4664, 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
GBW1012A
NSN: 5977-00-378-4664
FSC: 5977
CAGE: 68505 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
angle18.0 DEGREES NOMINAL
width0.888 INCHES NOMINAL IN
length0.875 INCHES NOMINAL IN
radius0.900 INCHES NOMINAL IN
materialCARBON
thickness0.250 INCHES NOMINAL IN
top_styleBEVELED BACK WITH LEFT AND RIGHT EDGE BEVELED
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
brush_shunt_length2.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
terminal_hole_diameter0.176 INCHES NOMINAL IN
NSN5977-00-378-4664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN GBW1012A MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
MATERIAL: CARBON
•
SHUNT INSULATION PROVISION AND QUANTITY: 2 INSULATED
•
WIDTH: 0.888 INCHES NOMINAL IN
•
TERMINAL HOLE DIAMETER: 0.176 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ONE PIECE
•
TERMINAL TYPE AND QUANTITY: 1 FLAG W/HOLE
•
BRUSH SHUNT LENGTH: 2.000 INCHES NOMINAL SINGLE SHUNT IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCARBON
SHUNT INSULATION PROVISION AND QUANTITY2 INSULATED
WIDTH0.888 INCHES NOMINAL IN
TERMINAL HOLE DIAMETER0.176 INCHES NOMINAL IN
STYLE DESIGNATORONE PIECE
TERMINAL TYPE AND QUANTITY1 FLAG W/HOLE
BRUSH SHUNT LENGTH2.000 INCHES NOMINAL SINGLE SHUNT IN
BODY STYLERECTANGULAR COMMUTATOR
THICKNESS0.250 INCHES NOMINAL IN
CONTACT FACE STYLECONCAVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A91BInterchangeable
interchangeable cross-reference
interchangeable
A91DInterchangeable
interchangeable cross-reference
interchangeable
5120PL1037065Interchangeable
interchangeable cross-reference
interchangeable
88-8-18-04 DDBInterchangeable
interchangeable cross-reference
interchangeable
A-91Interchangeable
interchangeable cross-reference
interchangeable
GGU1012AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GBW1012A?
GBW1012A is a BRUSH,ELECTRICAL CONTACT.
What parts can replace GBW1012A?
There are 7 known substitutes for GBW1012A: A91B, A91D, 5120PL1037065 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GBW1012A?
GBW1012A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-378-4664. 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