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Air Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group · Electronic Components
AN3391-1
Relay, Electromagnetic
Part NumberAN3391-1
ManufacturerAir Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-258-3332 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Center To Center Distance Between0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Environmental ProtectionWATERTIGHT
Main Contact Maximum Voltage Ratin29.0 DC
Winding Dc Resistance Rating5.3 OHMS NOMINAL SINGLE WINDING
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Coil Quantity1
Mounting Facility Type And Quantit4 THREADED STUD(S) SINGLE MOUNTING FACILITY
Overall Width4.000 INCHES NOMINAL
Duty TypeINTERMITTENT
Main Contact Load Current Rating A600.0 AMPERES DC RESISTIVE LOAD
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 AN3391-1 available?
We can source AN3391-1 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 AN3391-1 by Air Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AN3391-1 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 AN3391-1?
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 AN3391-1?
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.