Imperial Electric · Electronic Components
RL51-7788
Brush, Electrical Contact
Part NumberRL51-7788
ManufacturerImperial Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-284-6768 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Shunt Length2.500 INCHES NOMINAL SINGLE SHUNT
MaterialELECTROGRAPHITIC
Contact Face StyleBEVELED
Material Document And ClassificatiMORGANITE INC,GR EG 7788 MFR REF SINGLE MATERIAL RESPONSE
Angle40.0 DEGREES NOMINAL
Shunt Insulation Provision And Qua1 UNINSULATED
Terminal Type And Quantity1 STRAIGHT W/SLOT
Style DesignatorONE PIECE
Thickness0.375 INCHES NOMINAL
Shunt Position Designator2
Peripheral Speed8000 FEET PER MINUTE
Cancelled NSN5977-00-418-0848 (cancelled)
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 RL51-7788 available?
We can source RL51-7788 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 RL51-7788 by Imperial Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RL51-7788 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 RL51-7788?
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 RL51-7788?
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.