Hdt Expeditionary Systems Inc. · Electronic Components
74044
Relay, Electromagnetic
Part Number74044
ManufacturerHdt Expeditionary Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-084-9978 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height3.125 INCHES NOMINAL
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Overall Width2.750 INCHES NOMINAL
Center To Center Distance Between3.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A40.0 AMPERES AC RESISTIVE LOAD
Mounting Slot Width0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit2 SLOTTED HOLE SINGLE MOUNTING FACILITY
Terminal Type And Quantity8 SCREW ALL FUNCTIONS
Duty TypeCONTINUOUS
Winding Quantity1
Main Contact Maximum Voltage Ratin600.0 AC
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 74044 available?
We can source 74044 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 74044 by Hdt Expeditionary Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74044 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 74044?
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 74044?
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.