General Electric Co Motor Business Group · Electronic Components
K5855143AC1
Holder, Electrical Contact Brush
Part NumberK5855143AC1
ManufacturerGeneral Electric Co Motor Business Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-240-1492 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Mounting Facility Quantity1
Brush Spring AdjustabilityNONADJUSTABLE
Brush Pressure Spring Type AccommoSPIRAL TORSION
Mounting FacilityPRESS FIT
Inside Length0.688 INCHES NOMINAL
Overall Length0.750 INCHES NOMINAL
MaterialCOPPER ALLOY AND FIBER BOX
Inside Diameter0.190 INCHES NOMINAL
Overall Diameter0.375 INCHES NOMINAL
Vendor Part NumbersK5855143AC2
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is K5855143AC1 available?
We can source K5855143AC1 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is K5855143AC1 by General Electric Co Motor Business Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K5855143AC1 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like K5855143AC1?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for K5855143AC1?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.