Carling Technologies, Inc. · Electronic Components
2FB53-73
Switch, Toggle
Part Number2FB53-73
ManufacturerCarling Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-189-0816 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Actuator StyleROUND
Nominal Thread Size0.469 INCHES
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE AC
Terminal Type And Quantity3 TAB W/SCREW
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Mounting Surface To Terminal End D1.031 INCHES NOMINAL
Mounting MethodTHREADED BUSHING
Body Length1.125 INCHES NOMINAL
Thread Quantity Per Inch32
Bushing Length0.469 INCHES NOMINAL
Thread Series DesignatorUNS
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 2FB53-73 available?
We can source 2FB53-73 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 2FB53-73 by Carling Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2FB53-73 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 2FB53-73?
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 2FB53-73?
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.