Ward Leonard Ct · Electronic Components
5910-40
Holder, Electrical Contact Brush
Part Number5910-40
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-238-7301 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Length1.125 INCHES NOMINAL
Overall Thickness2.625 INCHES NOMINAL
Inside Thickness0.375 INCHES NOMINAL
Brush Spring AdjustabilityADJUSTABLE
Mounting FacilityROD AND SCREW
Brush Pressure Spring Type AccommoHELICAL TORSION
Overall Length2.000 INCHES NOMINAL
Overall Width1.500 INCHES NOMINAL
Mounting Facility Quantity2
MaterialCOPPER ALLOY BOX
Inside Width0.875 INCHES NOMINAL
Vendor Part Numbers8229PT40
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
No Of Contacts4 Contacts
Contact PlatingSilver Plated Contacts
Product Range591 Series
IscanonicalY
SvhcNo SVHC (10-Jun-2022)
Connector MountingCable Mount
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 5910-40 available?
We can source 5910-40 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 5910-40 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5910-40 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 5910-40?
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 5910-40?
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.