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146139 ✓ 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

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER ALL CONDUCTORS, material: STEEL, nut_style: HEXAGON, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, nut_height: 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-330-3617, 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
146139
NSN: 5977-00-330-3617
FSC: 5977
CAGE: 71791 — CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER ALL CONDUCTORS
materialSTEEL
nut_styleHEXAGON
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
nut_height0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
point_typeCONVENTIONAL
shell_typeSOLID
body_length0.286 INCHES NOMINAL IN
lubricationDRY FILM LUBRICANT
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
NSN5977-00-330-3617
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 146139 MFR BRUSH,ELECTRICAL CONTA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2FD40Interchangeable
interchangeable cross-reference
interchangeable
30038Interchangeable
interchangeable cross-reference
interchangeable
3320Interchangeable
interchangeable cross-reference
interchangeable
SC-DL-162362Interchangeable
interchangeable cross-reference
interchangeable
U-237B/GInterchangeable
interchangeable cross-reference
interchangeable
U-237/BGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 146139?
146139 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 146139?
There are 21 known substitutes for 146139: 2FD40, 30038, 3320 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 146139?
146139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-330-3617. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026