CAE USA · Electronic Components
790-40S1
Switch, Rotary
Part Number790-40S1
ManufacturerCAE USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-498-6756 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts6.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL
Features ProvidedMETALLIC ENCLOSURE
Individual Section Quantity1
Overall Length1.562 INCHES NOMINAL
Thread Class2A SINGLE MOUNTING FACILITY
Throw Quantity7 SINGLE SECTION REAR
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Flat Height0.214 INCHES MINIMUM AND 0.218 INCHES MAXIMUM SINGLE ACTUATOR
First Flat Length0.156 INCHES NOMINAL SINGLE ACTUATOR
Nonturn Device Radius0.531 INCHES NOMINAL AT 2:00 OCLOCK
Pole Quantity1 SINGLE SECTION REAR
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 790-40S1 available?
We can source 790-40S1 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 790-40S1 by CAE USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 790-40S1 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 790-40S1?
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 790-40S1?
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.