Westinghouse Electric Corp. · Electronic Components
S1289312
Switch Assembly
Part NumberS1289312
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-049-9736 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Overall Length6.250 INCHES NOMINAL
Mounting Configuration2 MTG HOLES 11/32 IN. DIA ON 5-1/2 IN. MTG CENTERS
Switch TypePUSH
Mounting MethodBASE
Individual Switch Quantity2
Controlling AgencyWESTINGHOUSE ELECTRIC CORP
Identifying NumberS-1246469 PART NO. AND S-1246470 PART NO.
Overall Height3.688 INCHES NOMINAL
Overall Width3.375 INCHES NOMINAL
Special MarkingsMARKED START STOP ONETCHED LEGEND PLATES
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 S1289312 available?
We can source S1289312 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 S1289312 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S1289312 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 S1289312?
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 S1289312?
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.