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8104791AA2 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8104791AA2: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, length: 0.875 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.375 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR, style_designator: ONE PIECE. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-296-3243, 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
8104791AA2
NSN: 5977-00-296-3243
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
length0.875 INCHES NOMINAL IN
materialMETAL GRAPHITE
thickness0.375 INCHES NOMINAL IN
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
brush_shunt_length2.125 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
shunt_position_designator5
terminal_type_and_quantity1 ROUND CAP
pressure_spring_type_and_quantity1 CYLINDRICAL
shunt_insulation_provision_and_quantity1 UNINSULATED
NSN5977-00-296-3243
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 8104791AA2 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.875 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL
•
BRUSH SHUNT LENGTH: 2.125 INCHES NOMINAL SINGLE SHUNT IN
•
CONTACT FACE STYLE: CONCAVE
•
SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED
TECHNICAL CHARACTERISTICS
LENGTH0.875 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
BRUSH SHUNT LENGTH2.125 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLECONCAVE
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
WIDTH0.375 INCHES NOMINAL IN
MATERIALMETAL GRAPHITE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8104791AA2?
8104791AA2 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 8104791AA2?
8104791AA2 is cataloged in the U.S. Government catalog under NSN 5977-00-296-3243. 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.