Otto Engineering Inc. · Electronic Components
P1-30053
Switch, Push
Part NumberP1-30053
ManufacturerOtto Engineering Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-190-5173 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Thread Series DesignatorUNEF
Overall Height0.900 INCHES MAXIMUM
ColorRED SINGLE ACTUATOR
Overall Width0.900 INCHES MAXIMUM
Terminal Type And Quantity4 TAB W/SCREW
Actuator Diameter0.375 INCHES NOMINAL
Actuator Height0.250 INCHES NOMINAL
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Inclosure TypeFULLY INCLOSED
Nonpile Up Contact Arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Thread Quantity Per Inch24
Vendor Part Numbers0N520521, NX303CB1R-RIC
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 P1-30053 available?
We can source P1-30053 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 P1-30053 by Otto Engineering Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P1-30053 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 P1-30053?
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 P1-30053?
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.