MIL-SPEC · Electronic Components
ST42G
Switch, Toggle
Part NumberST42G
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-201-3362 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSED
Bushing Length0.468 INCHES NOMINAL
Body Length1.140 INCHES NOMINAL
Thread Series DesignatorUNS
Contact Load Current Rating At Max500.000 MILLIAMPERES RESISTIVE DC AND 6.000 AMPERES RESISTIVE AC
Terminal Type And Quantity3 TAB, SOLDER LUG
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY SINGLE SWITCH UNIT
Actuator Diameter0.241 INCHES NOMINAL
Actuator StyleROUND
Actuator Height0.468 INCHES NOMINAL
Thread Quantity Per Inch32
Cancelled NSN5930-00-920-6826 (cancelled)
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 ST42G available?
We can source ST42G 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 ST42G by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST42G 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 ST42G?
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 ST42G?
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.