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11646900 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11646900: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include length: 0.625 INCHES NOMINAL IN, diameter: 0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN, body_style: CYLINDRICAL, style_designator: ONE PIECE, contact_face_style: FLAT, largest_outside_diameter: 0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-082-3613, 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
11646900
NSN: 5977-01-082-3613
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length0.625 INCHES NOMINAL IN
diameter0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN
body_styleCYLINDRICAL
style_designatorONE PIECE
contact_face_styleFLAT
largest_outside_diameter0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
pressure_spring_type_and_quantity1 CYLINDRICAL
NSN5977-01-082-3613
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 11646900 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.625 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
BODY STYLE: CYLINDRICAL
•
STYLE DESIGNATOR: ONE PIECE
•
DIAMETER: 0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN
•
PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL
•
CONTACT FACE STYLE: FLAT
TECHNICAL CHARACTERISTICS
LENGTH0.625 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
BODY STYLECYLINDRICAL
STYLE DESIGNATORONE PIECE
DIAMETER0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
CONTACT FACE STYLEFLAT
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
A010071128Reference document
Same NSN cross-reference
Reference document — Secondary reference
A010074629Reference 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 11646900?
11646900 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 11646900?
There are 2 known substitutes for 11646900: A010071128, A010074629. Substitute compatibility should be verified for your specific system.
What is the NSN for 11646900?
11646900 is cataloged in the U.S. Government catalog under NSN 5977-01-082-3613. 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.