Ward Leonard Ct · Electronic Components
K43158
Relay, Electromagnetic
Part NumberK43158
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-462-7403 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity1
Nonpile Up Main Contact Arrangemen2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Duty TypeCONTINUOUS
Overall Height2.500 INCHES NOMINAL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A15.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
Overall Width3.187 INCHES NOMINAL
Coil Quantity1
Unthreaded Mounting Hole Diameter0.226 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length4.875 INCHES NOMINAL
Main Contact Maximum Voltage Ratin500.0 AC AND 250.0 DC
Vendor Part NumbersN130-6420
Cancelled NSN5945-00-929-4050 (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 K43158 available?
We can source K43158 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 K43158 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K43158 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 K43158?
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 K43158?
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.