Crane Electronics, Inc. · Electronic Components
90-4303
Switch, Rotary
Part Number90-4303
ManufacturerCrane Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-501-3028 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Switching ActionMAKES BEFORE BREAKS SECOND SECTION FRONT
Shaft Diameter0.218 INCHES NOMINAL SINGLE ACTUATOR
Throw Quantity6 FIRST SECTION REAR
Nonturn Device Radius0.531 INCHES NOMINAL AT 3:00 OCLOCK
Pole Quantity1 SECOND SECTION FRONT
Shaft Flat Slot Angular Location285.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Shaft Length0.812 INCHES NOMINAL SINGLE ACTUATOR
Thread Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Flat Height0.218 INCHES NOMINAL SINGLE ACTUATOR
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Cancelled NSN5930-00-334-3641 (cancelled)
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 90-4303 available?
We can source 90-4303 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 90-4303 by Crane Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90-4303 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 90-4303?
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 90-4303?
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.