Electro-Tec Corp. · Electronic Components
42602
Ring Assembly, Electrical Contact
Part Number42602
ManufacturerElectro-Tec Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-01-101-4721 (NSN)
Federal Item NameRING ASSEMBLY,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Diameter3.710 INCHES NOMINAL
Mounting ConfigurationFOUR 0.212 IN. DIA MTG HOLES EQUALLY SPACED ON A 3.350 IN. D1A MOUNTING CIRCLE
Contact Ring Quantity12
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 42602 available?
We can source 42602 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 42602 by Electro-Tec Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42602 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 42602?
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 42602?
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.