US Army Aviation and Missile Command · Electronic Components
8515943
Relay, Electromagnetic
Part Number8515943
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-552-4435 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Dc Resistance Rating130.0 OHMS NOMINAL SINGLE WINDING
Overall Height3.063 INCHES NOMINAL
Nonpile Up Main Contact Arrangemen2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Time Delay0.028 SECONDS MAXIMUM FIXED OPERATE TIME
Nominal Operating Current Rating A90.0 MILLIAMPERES DC SINGLE WINDING
Winding Quantity1
Precious MaterialSILVER
Terminal Type And Quantity6 TAB, SOLDER LUG ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.180 INCHES NOMINAL SINGLE MOUNTING FACILITY
Center To Center Distance Between2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin115.0 AC
Cancelled NSN5945-00-563-4100 (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 8515943 available?
We can source 8515943 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 8515943 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8515943 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 8515943?
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 8515943?
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.