Fairbanks Morse · Electronic Components
41057
Holder, Electrical Contact Brush
Part Number41057
ManufacturerFairbanks Morse
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-284-8338 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Width1.000 INCHES NOMINAL
Overall Length4.125 INCHES NOMINAL
Overall Thickness2.000 INCHES NOMINAL
Overall Width2.375 INCHES NOMINAL
Terminal TypeBINDING POST
Inside Length1.500 INCHES NOMINAL
Inside Thickness0.625 INCHES NOMINAL
Mounting FacilityCLAMP AND ROD
Mounting Facility Quantity2
MaterialCOPPER ALLOY BOX
Terminal Quantity1
General Characteristics Item DescrNO TECH REVIEW OR CHARACTERISTICS DATA
ESD/EMICode A — ESD/EMI sensitive item
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 41057 available?
We can source 41057 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 41057 by Fairbanks Morse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 41057 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 41057?
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 41057?
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.