Mason Electric Co. · Electronic Components
400-4328
Switch, Toggle
Part Number400-4328
ManufacturerMason Electric Co.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-050-2152 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Switch Actuator Quantity1
Body Diameter0.990 INCHES NOMINAL
Nonpile Up Contact Arrangement4 FOUR THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Mounting Surface To Terminal End D1.188 INCHES MAXIMUM
Actuator StyleROUND, STEPPED
Actuator Diameter0.913 INCHES NOMINAL
Body StyleHOLE MOUNT
Body Length0.908 INCHES NOMINAL
Vendor Part NumbersC8735-1
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 400-4328 available?
We can source 400-4328 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 400-4328 by Mason Electric Co. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 400-4328 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 400-4328?
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 400-4328?
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.