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Technical Data Sheet
PartsTable / COMPONENT / 578-3C45
578-3C45 ✓ 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 width: 0.188 INCHES NOMINAL IN, length: 0.562 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.188 INCHES NOMINAL IN, top_style: FLAT, body_style: RECTANGULAR COMMUTATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-252-6541, 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
578-3C45
NSN: 5977-00-252-6541
FSC: 5977
CAGE: 73693 — SCHULZE MFG., INC. (USA)
SPECIFICATIONS
width0.188 INCHES NOMINAL IN
length0.562 INCHES NOMINAL IN
materialMETAL GRAPHITE
thickness0.188 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
contact_face_styleCONCAVE
material_document_and_classificationSUPERIOR CARBON PRODUCTS INC,GR C45 MFR REF SINGLE MATERIAL RESPONSE
NSN5977-00-252-6541
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 578-3C45 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: SUPERIOR CARBON PRODUCTS INC,GR C45 MFR REF SINGLE MATERIAL RESPONSE
•
LENGTH: 0.562 INCHES NOMINAL IN
•
MATERIAL: METAL GRAPHITE
•
TOP STYLE: FLAT
•
STYLE DESIGNATOR: ONE PIECE
•
THICKNESS: 0.188 INCHES NOMINAL IN
•
CONTACT FACE STYLE: CONCAVE
•
WIDTH: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONSUPERIOR CARBON PRODUCTS INC,GR C45 MFR REF SINGLE MATERIAL RESPONSE
LENGTH0.562 INCHES NOMINAL IN
MATERIALMETAL GRAPHITE
TOP STYLEFLAT
STYLE DESIGNATORONE PIECE
THICKNESS0.188 INCHES NOMINAL IN
CONTACT FACE STYLECONCAVE
WIDTH0.188 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
525386Interchangeable
interchangeable cross-reference
interchangeable
260145Interchangeable
interchangeable cross-reference
interchangeable
N32250PC81Interchangeable
interchangeable cross-reference
interchangeable
K-A5783Interchangeable
interchangeable cross-reference
interchangeable
5164460Interchangeable
interchangeable cross-reference
interchangeable
K9046733Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 578-3C45?
578-3C45 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 578-3C45?
There are 8 known substitutes for 578-3C45: 525386, 260145, N32250PC81 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 578-3C45?
578-3C45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-252-6541. 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