Allied Controls, Inc. · Electronic Components
SKHX663
Relay, Electromagnetic
Part NumberSKHX663
ManufacturerAllied Controls, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-722-3790 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Thread Class2A SINGLE MOUNTING FACILITY
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Overall Length1.625 INCHES MAXIMUM
Winding Dc Resistance Rating28.0 OHMS NOMINAL SINGLE WINDING
Precious Material And LocationCONTACTS SILVER
Environmental ProtectionHERMETIC
Winding Quantity1
Terminal Type And Quantity14 WIRE HOOK ALL FUNCTIONS
Thread DirectionRIGHT-HAND SINGLE MOUNTING FACILITY
Overall Width1.406 INCHES MAXIMUM
Fragility FactorMODERATELY RUGGED
Vendor Part Numbers335C869H03, 5724-179HSX
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 SKHX663 available?
We can source SKHX663 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 SKHX663 by Allied Controls, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SKHX663 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 SKHX663?
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 SKHX663?
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.