Leach International Corp. · Electronic Components
KG1N
Relay, Electromagnetic
Part NumberKG1N
ManufacturerLeach International Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-200-8520 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Thread Class2A SINGLE MOUNTING FACILITY
Winding Quantity1
Main Contact Load Current Rating A2.5 AMPERES AC AND 8.0 AMPERES DC MOTOR LOAD
Overall Width1.015 INCHES NOMINAL
Features ProvidedCOIL VOLTAGE SUPPRESSION
Time Delay0.015 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Winding Dc Resistance Rating290.0 OHMS NOMINAL SINGLE WINDING
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Center To Center Distance Between0.687 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length1.015 INCHES NOMINAL
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Vendor Part Numbers6403471-1
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 KG1N available?
We can source KG1N 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 KG1N by Leach International Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KG1N 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 KG1N?
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 KG1N?
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.