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Technical Data Sheet
PartsTable / COMPONENT / 4393-55
4393-55 ✓ 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 SET,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include document_type: MILITARY DRAWING, document_source: 19207, special_features: MATERIAL DOCUMENT/CLASSIFICATION - MORGANITE GRADE MO, document_identification: 5702695, component_document_origin: GOVERNMENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-758-9555, 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
4393-55
NSN: 5977-00-758-9555
FSC: 5977
CAGE: 75263 — KEYSTONE CARBON CO INC (USA)
SPECIFICATIONS
document_typeMILITARY DRAWING
document_source19207
special_featuresMATERIAL DOCUMENT/CLASSIFICATION - MORGANITE GRADE MO
component_quantity8
document_identification5702695
component_document_originGOVERNMENT
component_document_page_number1
NSN5977-00-758-9555
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH SET,ELECTRICAL CONTACT TITLE COMPONENT PN 4393-55 MFR BRUSH SET,ELECTRICAL C
KEY FEATURES
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
DOCUMENT TYPE: MILITARY DRAWING
•
DOCUMENT SOURCE: 19207
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
COMPONENT QUANTITY: 8
•
DOCUMENT IDENTIFICATION: 5702695
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT TYPEMILITARY DRAWING
DOCUMENT SOURCE19207
COMPONENT DOCUMENT ORIGINGOVERNMENT
SPECIAL FEATURESMATERIAL DOCUMENT/CLASSIFICATION - MORGANITE GRADE MO
COMPONENT QUANTITY8
DOCUMENT IDENTIFICATION5702695
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
71035Interchangeable
interchangeable cross-reference
interchangeable
518741Interchangeable
interchangeable cross-reference
interchangeable
71016Interchangeable
interchangeable cross-reference
interchangeable
ADRI-1 O/55Interchangeable
interchangeable cross-reference
interchangeable
07-103-5Interchangeable
interchangeable cross-reference
interchangeable
21201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4393-55?
4393-55 is a BRUSH SET,ELECTRICAL CONTACT.
What parts can replace 4393-55?
There are 11 known substitutes for 4393-55: 71035, 518741, 71016 and 8 more. Substitute compatibility should be verified for your specific system.
Is 4393-55 still available?
4393-55 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