Bae Systems Information And Electronic Systems Integration Inc. · Electronic Components
666193-263
Switch, Rotary
Part Number666193-263
ManufacturerBae Systems Information And Electronic Systems Integration Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-033-7875 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
First Flat Length0.312 INCHES NOMINAL SINGLE ACTUATOR
Overall Length1.430 INCHES NOMINAL
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Detent Rotational Torque Range+15.000 TO 25.000 INCH-OUNCES SINGLE ACTUATOR
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Individual Section Quantity1
Shaft Flat Slot Angular Location45.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Flat Height0.200 INCHES NOMINAL SINGLE ACTUATOR
Vendor Part Numbers215738-A1
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 666193-263 available?
We can source 666193-263 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 666193-263 by Bae Systems Information And Electronic Systems Integration Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 666193-263 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 666193-263?
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 666193-263?
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.