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PartsTable / COMPONENT / MJ22144
MJ22144 ✓ 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 material: COPPER ALLOY BOX, inside_width: 0.629 INCHES NOMINAL IN, inside_length: 1.000 INCHES NOMINAL IN, overall_width: 0.937 INCHES NOMINAL IN, terminal_type: SCREW, overall_length: 1.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-374-4583, 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
MJ22144
NSN: 5977-00-374-4583
FSC: 5977
CAGE: 59774 — FABCO GENERATORS, INC. DBA FABCO POWER (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX
inside_width0.629 INCHES NOMINAL IN
inside_length1.000 INCHES NOMINAL IN
overall_width0.937 INCHES NOMINAL IN
terminal_typeSCREW
overall_length1.375 INCHES NOMINAL IN
inside_thickness0.378 INCHES NOMINAL IN
mounting_facilityUNTHREADED HOLES
overall_thickness2.812 INCHES NOMINAL IN
terminal_quantity2
brush_spring_adjustabilityADJUSTABLE
mounting_facility_quantity2
NSN5977-00-374-4583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN MJ22144 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2
•
INSIDE LENGTH: 1.000 INCHES NOMINAL IN
•
INSIDE THICKNESS: 0.378 INCHES NOMINAL IN
•
BRUSH PRESSURE SPRING TYPE ACCOMMODATED: SPIRAL TORSION
•
INSIDE WIDTH: 0.629 INCHES NOMINAL IN
•
BRUSH SPRING ADJUSTABILITY: ADJUSTABLE
•
OVERALL THICKNESS: 2.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
OVERALL WIDTH0.937 INCHES NOMINAL IN
INSIDE LENGTH1.000 INCHES NOMINAL IN
INSIDE THICKNESS0.378 INCHES NOMINAL IN
BRUSH PRESSURE SPRING TYPE ACCOMMODATEDSPIRAL TORSION
INSIDE WIDTH0.629 INCHES NOMINAL IN
BRUSH SPRING ADJUSTABILITYADJUSTABLE
OVERALL THICKNESS2.812 INCHES NOMINAL IN
TERMINAL TYPESCREW
MOUNTING FACILITYUNTHREADED HOLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
22144Interchangeable
interchangeable cross-reference
interchangeable
1290356Interchangeable
interchangeable cross-reference
interchangeable
6202-875598PC10Interchangeable
interchangeable cross-reference
interchangeable
4801-857964PCSP10Interchangeable
interchangeable cross-reference
interchangeable
533851ALT4PC21-144Interchangeable
interchangeable cross-reference
interchangeable
22143Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MJ22144?
MJ22144 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace MJ22144?
There are 14 known substitutes for MJ22144: 22144, 1290356, 6202-875598PC10 and 11 more. Substitute compatibility should be verified for your specific system.
Is MJ22144 still available?
MJ22144 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