Raytheon · Electronic Components
G494020-1
Switch, Lock
Part NumberG494020-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-355-5441 (NSN)
Federal Item NameSWITCH,LOCK
Federal Supply Class5930 — Switches
Thread Class2A
Precious Material And LocationCONTACTS,ROTOR BLADES AND TERMINALS SILVER AND CONTACTS AND ROTOR BLADE SURFACES GOLD
Thread Series DesignatorUNS
Terminal Type And Quantity15 TAB, SOLDER LUG
Body StyleBUSHING MOUNTED
Mounting MethodTHREADED BUSHING
Contact Load Current Rating At Max75.0 MILLIAMPERES RESISTIVE AC AND 125.0 MILLIAMPERES RESISTIVE DC
Hazardous Locations EnvironmentalEXPLOSION PROOF
Body Diameter0.900 INCHES NOMINAL
Body Length1.749 INCHES MINIMUM AND 1.837 INCHES MAXIMUM
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Vendor Part Numbers71MY233668
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 G494020-1 available?
We can source G494020-1 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 G494020-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G494020-1 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 G494020-1?
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 G494020-1?
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.