DRS Naval Power Systems · Electronic Components
962-1-187M1 PIECE 2
Relay, Electromagnetic
Part Number962-1-187M1 PIECE 2
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-157-4491 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length6.125 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Arc Quenching MethodAIR
Main Contact Maximum Voltage Ratin440.0 AC
Winding Quantity2
Time Delay0.05 SECONDS MAXIMUM FIXED OPERATE TIME
Overall Width2.875 INCHES NOMINAL
Center To Center Distance Between2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity6 SCREW ALL FUNCTIONS
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Vendor Part Numbers6957ED18-2Q
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 962-1-187M1 PIECE 2 available?
We can source 962-1-187M1 PIECE 2 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 962-1-187M1 PIECE 2 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 962-1-187M1 PIECE 2 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 962-1-187M1 PIECE 2?
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 962-1-187M1 PIECE 2?
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.