Senasys · Electronic Components
A508722-3
Switch, Rotary
Part NumberA508722-3
ManufacturerSenasys
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-072-3089 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length5.875 INCHES NOMINAL
Knob Manufacturer Part Number911AGB011BB
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Contact Load Current Rating3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Cam Actuated Switch Contact Arrang2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH SINGLE SECTION IN-LINE
Switch Actuator Momentary PositionCLOCKWISE SINGLE ACTUATOR
Criticality Code JustificationFEAT
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION IN-LINE
Switch Actuator Positioning Increm90.0 DEGREES SINGLE ACTUATOR
Overall Width2.328 INCHES NOMINAL
Knob Special MarkingsTURN TO START PUSH TO STOP CIRC PUMP
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 A508722-3 available?
We can source A508722-3 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 A508722-3 by Senasys obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A508722-3 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 A508722-3?
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 A508722-3?
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.