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PartsTable / COMPONENT / 144635-1
144635-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include terminal_type: SOLDER STUD, overall_length: 1.341 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-481-9613, 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
144635-1
NSN: 5977-00-481-9613
FSC: 5977
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
terminal_typeSOLDER STUD
overall_length1.341 INCHES NOMINAL IN
overall_diameter0.375 INCHES NOMINAL IN
terminal_quantity1
brush_quantity_accommodated_per_holder3
NSN5977-00-481-9613
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 144635-1 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
TERMINAL QUANTITY: 1
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 3
•
TERMINAL TYPE: SOLDER STUD
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY1
OVERALL DIAMETER0.375 INCHES NOMINAL IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER3
OVERALL LENGTH1.341 INCHES NOMINAL IN
TERMINAL TYPESOLDER STUD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
100300Interchangeable
interchangeable cross-reference
interchangeable
1003000Interchangeable
interchangeable cross-reference
interchangeable
137-005-9423Interchangeable
interchangeable cross-reference
interchangeable
GB95Interchangeable
interchangeable cross-reference
interchangeable
721798-35Interchangeable
interchangeable cross-reference
interchangeable
KW1088-237-11PHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 144635-1?
144635-1 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace 144635-1?
There are 14 known substitutes for 144635-1: 100300, 1003000, 137-005-9423 and 11 more. Substitute compatibility should be verified for your specific system.
Is 144635-1 still available?
144635-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026