BAE Systems Controls · Electronic Components
427218-02
Switch, Toggle
Part Number427218-02
ManufacturerBAE Systems Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-491-2653 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Thread Quantity Per Inch3232
Mounting MethodTHREADED BUSHINGTHREADED BUSHING
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Thread Series DesignatorUNS
Bushing Length0.450 INCHES MINIMUM AND 0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM0.490 INCHES MAXIMUM
Actuator StyleROUNDROUND
Nominal Thread Size0.469 INCHES0.469 INCHES
Body Diameter0.980 INCHES MINIMUM AND 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM1.020 INCHES MAXIMUM
Actuator Position Action RelationsUP POSITION MAINTAINED AND UP POSITION MAINTAINED AND DOWN POSITION MOMENTARYDOWN POSITION MOMENTARY
Actuator Height0.670 INCHES MINIMUM AND 0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM0.710 INCHES MAXIMUM
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 427218-02 available?
We can source 427218-02 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 427218-02 by BAE Systems Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 427218-02 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 427218-02?
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 427218-02?
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.