Raytheon Company · Electronic Components
721846-109
Switch, Rotary
Part Number721846-109
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-262-5883 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR
Operating Temp Range-65.0 TO 125.0 CELSIUS
Switch Actuator Indexing Position9 SINGLE ACTUATOR
Shaft TypeROUND SINGLE ACTUATOR
Throw Quantity9 SINGLE SECTION REAR
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Overall Diameter1.320 INCHES MAXIMUM
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Shaft Length0.880 INCHES NOMINAL SINGLE ACTUATOR
Hazardous Locations EnvironmentalWATERTIGHT
Vendor Part Numbers77-1930-1-9
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 721846-109 available?
We can source 721846-109 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 721846-109 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 721846-109 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 721846-109?
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 721846-109?
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.