Wilshire Corp. · Electronic Components
05166
Switch, Toggle
Part Number05166
ManufacturerWilshire Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-067-0970 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Bushing Length0.469 INCHES NOMINAL
Contact Load Current Rating At Max20.000 AMPERES RESISTIVE DC AND 15.000 AMPERES INDUCTIVE DC AND 15.000 AMPERES RESISTIVE AC
Terminal Type And Quantity2 TAB W/SCREW
Thread Series DesignatorUNS
Maximum Voltage Rating In Volts125.0 AC AND 30.0 DC
Mounting Surface To Terminal End D1.031 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.469 INCHES
Mounting MethodTHREADED BUSHING
Thread Quantity Per Inch32
Vendor Part Numbers4X846, 2FA53-73-TABS
Cancelled NSN5930-01-169-0919 (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 05166 available?
We can source 05166 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 05166 by Wilshire Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 05166 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 05166?
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 05166?
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.