Unisys · Electronic Components
78A0078-003
Switch, Push
Part Number78A0078-003
ManufacturerUnisys
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-603-7735 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Thread Series DesignatorUNS
ColorRED SINGLE ACTUATOR
Body Width0.260 INCHES NOMINAL
Thread Quantity Per Inch40
Actuator Diameter0.375 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Nominal Thread Size0.250 INCHES
Body Height0.639 INCHES NOMINAL
Maximum Voltage Rating In Volts250.0 AC AND 24.0 DC
Body StyleBUSHING MOUNTED
Bushing Length0.344 INCHES NOMINAL
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 78A0078-003 available?
We can source 78A0078-003 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 78A0078-003 by Unisys obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78A0078-003 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 78A0078-003?
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 78A0078-003?
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.