Telemechanics · Electronic Components
144979
Relay, Electromagnetic
Part Number144979
ManufacturerTelemechanics
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-899-6051 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Dc Resistance Rating700.0 OHMS NOMINAL SINGLE WINDING
Overall Length4.650 INCHES NOMINAL
Winding Quantity1
Coil Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Height1.460 INCHES NOMINAL
Thread Class2B SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A40.0 MILLIAMPERES DC SINGLE WINDING
Pile Up Main Contact Form Arrangem9C AND 3D
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Vendor Part NumbersAJ15
Cancelled NSN5945-00-899-4903 (cancelled)
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 144979 available?
We can source 144979 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 144979 by Telemechanics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 144979 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 144979?
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 144979?
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.