Us Army Aviation And Missile Command · Electronic Components
8511166
Switch, Rotary
Part Number8511166
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-563-4073 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Precious Material And LocationCONTACTS SILVER
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Precious MaterialSILVER
Flat Height0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM SINGLE ACTUATOR
Nonturn Device TypeSLOTTED BUSHING AT 9:00 OCLOCK
Overall Width1.500 INCHES MINIMUM AND 1.532 INCHES MAXIMUM
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Individual Section Quantity2
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
Vendor Part Numbers172350-H2C
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 8511166 available?
We can source 8511166 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 8511166 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8511166 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 8511166?
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 8511166?
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.