Control Technology Co Inc. · Electronic Components
4-6403
Switch, Push
Part Number4-6403
ManufacturerControl Technology Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-424-8931 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Diameter0.854 INCHES NOMINAL
Terminal Type And Quantity6 PIN
Mounting MethodTERMINAL
Body Length0.846 INCHES NOMINAL
Maximum Voltage Rating In Volts28.0 DC
Inclosure TypeFULLY INCLOSED
Contact Load Current Rating At Max0.400 AMPERES RESISTIVE DC
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
ESD/EMICode A — ESD/EMI sensitive item
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 4-6403 available?
We can source 4-6403 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 4-6403 by Control Technology Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4-6403 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 4-6403?
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 4-6403?
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.