MIL-SPEC · Electronic Components
SA-1997/U
Switch Box — Switches
Part NumberSA-1997/U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-067-3586 (NSN)
Federal Item NameSWITCH BOX
Federal Supply Class5930 — Switches
Overall Width6.000 INCHES NOMINAL
Switch Type And Quantity1 ROTARY
Overall Depth9.500 INCHES NOMINAL
Center To Center Distance Between4.000 INCHES NOMINAL
Standard Mounting Pattern Designat4 POINT-RECTANGULAR
Overall Height8.000 INCHES NOMINAL
Mounting MethodTHREADED HOLE(S)
MaterialALUMINUM ALLOY
Entrance Type And Quantity1 ELECTRICAL CONNECTOR
Style DesignatorRECTANGULAR, SURFACE MOUNTING
Vendor Part Numbers288-1001
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 SA-1997/U available?
We can source SA-1997/U 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 SA-1997/U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA-1997/U 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 SA-1997/U?
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 SA-1997/U?
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.