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WW8434993 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

WW8434993: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.250 INCHES NOMINAL IN, length: 0.250 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, clip_type: NEMA HAMMER TYPE A-EXTRA WIDE, thickness: 0.626 INCHES NOMINAL IN, top_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-251-9864, 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
WW8434993
NSN: 5977-00-251-9864
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
length0.250 INCHES NOMINAL IN
materialELECTROGRAPHITIC
clip_typeNEMA HAMMER TYPE A-EXTRA WIDE
thickness0.626 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
brush_shunt_length4.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
terminal_hole_diameter0.266 INCHES NOMINAL IN
shunt_position_designator12
NSN5977-00-251-9864
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN WW8434993 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.250 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
TERMINAL HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
TOP STYLE: FLAT
•
SHUNT POSITION DESIGNATOR: 12
•
CLIP TYPE: NEMA HAMMER TYPE A-EXTRA WIDE
•
STYLE DESIGNATOR: ONE PIECE
•
BRUSH SHUNT LENGTH: 4.000 INCHES NOMINAL SINGLE SHUNT IN
TECHNICAL CHARACTERISTICS
LENGTH0.250 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
TERMINAL HOLE DIAMETER0.266 INCHES NOMINAL IN
TOP STYLEFLAT
SHUNT POSITION DESIGNATOR12
CLIP TYPENEMA HAMMER TYPE A-EXTRA WIDE
STYLE DESIGNATORONE PIECE
BRUSH SHUNT LENGTH4.000 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLEFLAT
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WW8434993?
WW8434993 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for WW8434993?
WW8434993 is cataloged in the U.S. Government catalog under NSN 5977-00-251-9864. 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.