Electric Boat Corporation · Electronic Components
SP55375
Brush, Electrical Contact
Part NumberSP55375
ManufacturerElectric Boat Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-932-7802 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Style DesignatorSPLIT
Angle30.0 DEGREES NOMINAL
Terminal Type And Quantity1 STRAIGHT W/SLOT
MaterialELECTROGRAPHITIC
Shunt Insulation Provision And Qua4 UNINSULATED
Shunt Position Designator1 AND 3 AND 7 AND 9
Contact Face StyleBEVELED
Length1.500 INCHES NOMINAL
Top StyleBEVELED FRONT
Clip TypeNEMA HAMMER TYPE A
Width1.250 INCHES NOMINAL
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 SP55375 available?
We can source SP55375 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 SP55375 by Electric Boat Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP55375 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 SP55375?
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 SP55375?
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.