Aimtron Systems · Electronic Components
402400
Switch, Rotary
Part Number402400
ManufacturerAimtron Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-021-1113 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Pole Quantity3 EACH SECTION REAR
Test Data Document81349-MIL-S-3786 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Overall Height1.516 INCHES MINIMUM AND 1.546 INCHES MAXIMUM
Switch Actuator Indexing Position2 SINGLE ACTUATOR
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Individual Section Quantity5
Operating Temp Range-65.0 TO 85.0 CELSIUS
Thread Length0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Throw Quantity2 EACH SECTION REAR
Shaft Length0.828 INCHES MINIMUM AND 0.858 INCHES MAXIMUM SINGLE ACTUATOR
Vendor Part Numbers5-44123-761
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 402400 available?
We can source 402400 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 402400 by Aimtron Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 402400 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 402400?
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 402400?
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.