Peerless Instrument · Electronic Components
1090C816
Switch, Rotary
Part Number1090C816
ManufacturerPeerless Instrument
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-279-8563 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Overall Width3.797 INCHES MINIMUM AND 3.828 INCHES MAXIMUM
Individual Section Quantity6
Mounting Facility PatternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts250.0 DC AT SEA LEVEL
Mounting Facility Circle Radius1.617 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Switch Actuator Positioning Increm90.0 DEGREES SINGLE ACTUATOR
Terminal TypeTAB W/SCREW
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION PERIPHERY
Pole Quantity1 SINGLE SECTION PERIPHERY
Throw Quantity1 SINGLE SECTION PERIPHERY
Vendor Part Numbers123106AA-2
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 1090C816 available?
We can source 1090C816 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 1090C816 by Peerless Instrument obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1090C816 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 1090C816?
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 1090C816?
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.