Janco · Electronic Components
1317-4
Switch, Rotary
Part Number1317-4
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-823-2039 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Actuator Indexing Position4 SINGLE ACTUATOR
Terminal TypeSCREW
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Shaft Length1.000 INCHES NOMINAL SINGLE ACTUATOR
Thread Length0.531 INCHES NOMINAL SINGLE MOUNTING FACILITY
Hazardous Locations EnvironmentalDUSTPROOF AND EXPLOSION PROOF
Overall Diameter2.250 INCHES MAXIMUM
Individual Section Quantity2
Vendor Part Numbers10-2639-4
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 1317-4 available?
We can source 1317-4 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 1317-4 by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1317-4 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 1317-4?
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 1317-4?
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.