Raytheon Company · Electronic Components
G490256-3
Switch, Code Indicating Wheel
Part NumberG490256-3
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-342-8278 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
Precious Material And LocationTERMINAL SURFACES GOLD
Mounting MethodBRACKET(S) AND TERMINAL SINGLE MOUNTING FACILITY
Overall Width1.150 INCHES NOMINAL
Features ProvidedMETALLIC ENCLOSURE
Switch Actuator Indexing Position10 SINGLE ACTUATOR
Contact Voltage Rating In Volts50.0 DC AT SEA LEVEL
Actuator TypeTOGGLE SINGLE ACTUATOR
Style DesignatorTAP, SQUARE FRAME
ColorWHITE SINGLE BODY
Individual Section Quantity1
Operating Temp Range-65.0 TO 85.0 CELSIUS
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 G490256-3 available?
We can source G490256-3 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 G490256-3 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G490256-3 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 G490256-3?
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 G490256-3?
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.