Kurz & Root Generator · Electronic Components
CA5578
Ring Assembly, Electrical Contact
Part NumberCA5578
ManufacturerKurz & Root Generator
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-502-7650 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Surface TreatmentCOPPER RING
Mounting Configuration2.750 IN. DIA CENTER MTG HOLE W/9.250 IN. KEYWAY
Contact Ring Quantity2
FSC Application DataGENERATOR,AC
Overall Diameter4.000 INCHES NOMINAL
Overall Length2.250 INCHES NOMINAL
Diameter3.875 INCHES NOMINAL
Width0.500 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 CA5578 available?
We can source CA5578 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 CA5578 by Kurz & Root Generator obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CA5578 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 CA5578?
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 CA5578?
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.