GE Aviation Systems · Electronic Components
1C4399-2
Relay, Electromagnetic
Part Number1C4399-2
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-419-4931 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width1.060 INCHES NOMINAL
Main Contact Load Current Rating A0.2 AMPERES DC RESISTIVE LOAD
Unthreaded Mounting Hole Diameter0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin28.0 DC
Pile Up Main Contact Form Arrangem1A
Terminal Type And Quantity8 WIRE HOOK CONTACTS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Time Delay0.250 SECONDS NOMINAL FIXED OPERATE TIME
Overall Length1.250 INCHES NOMINAL
Overall Height0.400 INCHES NOMINAL
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 1C4399-2 available?
We can source 1C4399-2 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 1C4399-2 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1C4399-2 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 1C4399-2?
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 1C4399-2?
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.