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S1196857 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1196857: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 40.0 DEGREES NOMINAL, width: 1.500 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, radius: 3.563 INCHES NOMINAL IN, material: GRAPHITE, clip_type: NEMA HAMMER TYPE EXTENDED A. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-644-2922, 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
S1196857
NSN: 5977-00-644-2922
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
angle40.0 DEGREES NOMINAL
width1.500 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
radius3.563 INCHES NOMINAL IN
materialGRAPHITE
clip_typeNEMA HAMMER TYPE EXTENDED A
thickness0.375 INCHES NOMINAL IN
top_styleBEVELED FRONT WITH RIGHT SHOULDER
body_styleRECTANGULAR COMMUTATOR
bevel_angle25.0 DEGREES NOMINAL
extension_length0.250 INCHES NOMINAL IN
peripheral_speed6000 FEET PER MINUTE FT
NSN5977-00-644-2922
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN S1196857 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 2.250 INCHES NOMINAL IN
•
PERIPHERAL SPEED: 6000 FEET PER MINUTE FT
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
RADIUS: 3.563 INCHES NOMINAL IN
•
EXTENSION LENGTH: 0.250 INCHES NOMINAL IN
•
TERMINAL SLOT WIDTH: 0.219 INCHES NOMINAL IN
•
TOP STYLE: BEVELED FRONT WITH RIGHT SHOULDER
•
SHUNT POSITION DESIGNATOR: 10
TECHNICAL CHARACTERISTICS
LENGTH2.250 INCHES NOMINAL IN
PERIPHERAL SPEED6000 FEET PER MINUTE FT
BODY STYLERECTANGULAR COMMUTATOR
RADIUS3.563 INCHES NOMINAL IN
EXTENSION LENGTH0.250 INCHES NOMINAL IN
TERMINAL SLOT WIDTH0.219 INCHES NOMINAL IN
TOP STYLEBEVELED FRONT WITH RIGHT SHOULDER
SHUNT POSITION DESIGNATOR10
CLIP TYPENEMA HAMMER TYPE EXTENDED A
STYLE DESIGNATORONE PIECE
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 1
29D264ITEM3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1196857?
S1196857 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace S1196857?
There is 1 known substitute for S1196857: 29D264ITEM3. Substitute compatibility should be verified for your specific system.
What is the NSN for S1196857?
S1196857 is cataloged in the U.S. Government catalog under NSN 5977-00-644-2922. 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.