MIL-SPEC · Electronic Components
SA474AAR
Switch Assembly
Part NumberSA474AAR
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-823-0959 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Overall Width4.250 INCHES NOMINAL
Individual Switch Quantity5
Environmental ProtectionDUSTPROOF
Controlling AgencySIG
Mounting MethodFLANGE
Switch TypeTOGGLE
Mounting Configuration4 DZUS FASTENERS ON 1.160 IN. BY 5.365 IN. MTG CENTERS
Inclosure MaterialALUMINUM
Special MarkingsSTAMPED FM,SQUEL,1,2,3,4,5
Overall Height2.250 INCHES NOMINAL
Overall Length5.750 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 SA474AAR available?
We can source SA474AAR 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 SA474AAR by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA474AAR 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 SA474AAR?
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 SA474AAR?
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.