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PartsTable / COMPONENT / A027078524
A027078524 ✓ 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

INSERT,ELECTRICAL CONTACT BRUSH. Key specifications include shape: IRREGULAR, material: PLASTIC, overall_width: 2.730 INCHES MINIMUM AND 2.770 INCHES MAXIMUM IN, overall_length: 1.450 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN, overall_thickness: 3.650 INCHES MINIMUM AND 3.790 INCHES MAXIMUM IN, mounting_configuration: 4 0.175 IN. MIN 0.185 IN.

MAX DIA MTG HOLES ON 2.624 IN. DIA BOLT CIRCLE 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 5977-01-105-2549, 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
A027078524
NSN: 5977-01-105-2549
FSC: 5977
CAGE: 35510 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
shapeIRREGULAR
materialPLASTIC
overall_width2.730 INCHES MINIMUM AND 2.770 INCHES MAXIMUM IN
overall_length1.450 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
overall_thickness3.650 INCHES MINIMUM AND 3.790 INCHES MAXIMUM IN
mounting_configuration4 0.175 IN. MIN 0.185 IN. MAX DIA MTG HOLES ON 2.624 IN. DIA BOLT CIRCLE IN
NSN5977-01-105-2549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN A027078524 MFR INSERT,ELECTRICAL CONT
KEY FEATURES
•
MATERIAL: PLASTIC
•
SHAPE: IRREGULAR
•
OVERALL THICKNESS: 3.650 INCHES MINIMUM AND 3.790 INCHES MAXIMUM IN
•
MOUNTING CONFIGURATION: 4 0.175 IN. MIN 0.185 IN. MAX DIA MTG HOLES ON 2.624 IN. DIA BOLT CIRCLE IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.730 INCHES MINIMUM AND 2.770 INCHES MAXIMUM IN
MATERIALPLASTIC
SHAPEIRREGULAR
OVERALL THICKNESS3.650 INCHES MINIMUM AND 3.790 INCHES MAXIMUM IN
OVERALL LENGTH1.450 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
MOUNTING CONFIGURATION4 0.175 IN. MIN 0.185 IN. MAX DIA MTG HOLES ON 2.624 IN. DIA BOLT CIRCLE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
78524Interchangeable
interchangeable cross-reference
interchangeable
65070Interchangeable
interchangeable cross-reference
interchangeable
15B21319Interchangeable
interchangeable cross-reference
interchangeable
TMD20F00400Interchangeable
interchangeable cross-reference
interchangeable
A009078524Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A027078524?
A027078524 is a INSERT,ELECTRICAL CONTACT BRUSH.
What parts can replace A027078524?
There are 5 known substitutes for A027078524: 78524, 65070, 15B21319 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A027078524?
A027078524 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-105-2549. 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