Instrument Systems · Electronic Components
S235A157-1
Switch, Code Indicating Wheel
Part NumberS235A157-1
ManufacturerInstrument Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-282-3127 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
Switch Actuator Indexing Position10 SINGLE ACTUATOR
Individual Section Quantity6
Style DesignatorRECTANGULAR INLINE INDICATING
Readout Indicator Marking0,1,2,3,4,5,6,7,8,9 EACH SECTION
Terminal TypeWIRE LEAD
ColorBLACK EACH INDICATOR BACKGROUND
Precious Material And LocationCIRCUIT DISC CIRCUIT SURFACES GOLD
Actuator TypeTHUMBWHEEL ALL ACTUATORS
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Vendor Part Numbers02-I-0038
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 S235A157-1 available?
We can source S235A157-1 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 S235A157-1 by Instrument Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S235A157-1 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 S235A157-1?
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 S235A157-1?
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.