Lockheed Martin Corporation · Electronic Components
202-357
Switch, Rotary
Part Number202-357
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-823-6099 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Nonturn Device Radius0.500 INCHES NOMINAL AT 9:00 OCLOCK
Thread Class2A SINGLE MOUNTING FACILITY
Nonturn Device TypePIN AT 9:00 OCLOCK
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Thread Length0.165 INCHES MINIMUM AND 0.297 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Overall Width1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Shaft Diameter0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM SINGLE ACTUATOR
Vendor Part Numbers10A.202-357
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 202-357 available?
We can source 202-357 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 202-357 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 202-357 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 202-357?
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 202-357?
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.