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S1173566 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1173566: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.625 INCHES NOMINAL IN, length: 2.000 INCHES NOMINAL IN, radius: 4.125 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, clip_type: NEMA HAMMER TYPE A, thickness: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-246-3366, 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
S1173566
NSN: 5977-00-246-3366
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
length2.000 INCHES NOMINAL IN
radius4.125 INCHES NOMINAL IN
materialELECTROGRAPHITIC
clip_typeNEMA HAMMER TYPE A
thickness1.750 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR SLIP RING
peripheral_speed6000 FEET PER MINUTE FT
style_designatorONE PIECE
brush_shunt_length5.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
NSN5977-00-246-3366
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN S1173566 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 2.000 INCHES NOMINAL IN
•
PERIPHERAL SPEED: 6000 FEET PER MINUTE FT
•
BODY STYLE: RECTANGULAR SLIP RING
•
RADIUS: 4.125 INCHES NOMINAL IN
•
TERMINAL SLOT WIDTH: 0.282 INCHES NOMINAL IN
•
TOP STYLE: FLAT
•
SHUNT POSITION DESIGNATOR: 6
•
CLIP TYPE: NEMA HAMMER TYPE A
TECHNICAL CHARACTERISTICS
LENGTH2.000 INCHES NOMINAL IN
PERIPHERAL SPEED6000 FEET PER MINUTE FT
BODY STYLERECTANGULAR SLIP RING
RADIUS4.125 INCHES NOMINAL IN
TERMINAL SLOT WIDTH0.282 INCHES NOMINAL IN
TOP STYLEFLAT
SHUNT POSITION DESIGNATOR6
CLIP TYPENEMA HAMMER TYPE A
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONWESTINGHOUSE ELECTRIC CORP,GR W+48B MFR REF SINGLE MATERIAL RESPONSE
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 2
24J684PC24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ANSI/NEMA PUB NO. CB1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 S1173566?
S1173566 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace S1173566?
There are 2 known substitutes for S1173566: 24J684PC24, ANSI/NEMA PUB NO. CB1. Substitute compatibility should be verified for your specific system.
What is the NSN for S1173566?
S1173566 is cataloged in the U.S. Government catalog under NSN 5977-00-246-3366. 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.