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34J833ITEM650 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

34J833ITEM650: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 1.750 INCHES NOMINAL IN, length: 1.750 INCHES NOMINAL IN, material: COPPER GRAPHITE, thickness: 0.750 INCHES NOMINAL IN, top_style: FLAT WITH LEFT AND RIGHT EDGE BEVELED, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-280-3368, 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
34J833ITEM650
NSN: 5977-00-280-3368
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 65054 — WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV (USA)
SPECIFICATIONS
width1.750 INCHES NOMINAL IN
length1.750 INCHES NOMINAL IN
materialCOPPER GRAPHITE
thickness0.750 INCHES NOMINAL IN
top_styleFLAT WITH LEFT AND RIGHT EDGE BEVELED
body_styleRECTANGULAR COMMUTATOR
bevel_depth0.313 INCHES NOMINAL IN
bevel_length0.313 INCHES NOMINAL IN
peripheral_speed5000 FEET PER MINUTE FT
style_designatorONE PIECE
brush_shunt_length4.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
NSN5977-00-280-3368
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 34J833ITEM650 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 1.750 INCHES NOMINAL IN
•
PERIPHERAL SPEED: 5000 FEET PER MINUTE FT
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
TERMINAL SLOT WIDTH: 0.281 INCHES NOMINAL IN
•
TOP STYLE: FLAT WITH LEFT AND RIGHT EDGE BEVELED
•
SHUNT POSITION DESIGNATOR: 1 AND 3
•
STYLE DESIGNATOR: ONE PIECE
•
BEVEL DEPTH: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.750 INCHES NOMINAL IN
PERIPHERAL SPEED5000 FEET PER MINUTE FT
BODY STYLERECTANGULAR COMMUTATOR
TERMINAL SLOT WIDTH0.281 INCHES NOMINAL IN
TOP STYLEFLAT WITH LEFT AND RIGHT EDGE BEVELED
SHUNT POSITION DESIGNATOR1 AND 3
STYLE DESIGNATORONE PIECE
BEVEL DEPTH0.313 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE CORP GRADE CG65 MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH4.500 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 8
48J593ITEM11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
34J698PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
385199ITEM12Reference document
Same NSN cross-reference
Reference document — Secondary reference
34J967ITEM534Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
36J767ITEM608Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
34J691PC30Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 34J833ITEM650?
34J833ITEM650 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 34J833ITEM650?
There are 8 known substitutes for 34J833ITEM650: 48J593ITEM11, 34J698PC7, 385199ITEM12 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34J833ITEM650?
34J833ITEM650 is cataloged in the U.S. Government catalog under NSN 5977-00-280-3368. 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.