Electro-Mech Components, Inc. · Electronic Components
S18111D4
Switch, Push
Part NumberS18111D4
ManufacturerElectro-Mech Components, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-944-0888 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Diameter0.520 INCHES NOMINAL
Bushing Length0.438 INCHES NOMINAL
Thread Series DesignatorUN
Terminal Type And Quantity4 TAB, SOLDER LUG
Precious Material And LocationTERMINAL SURFACES SILVER
Contact Load Current Rating At Max2.000 AMPERES RESISTIVE DC AND 500.000 MILLIAMPERES INDUCTIVE DC AND 2.000 AMPERES RESISTIVE AC AND 500.000 MILLIAMPERES
Thread Quantity Per Inch32
Features ProvidedACTUATOR SEAL
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.562 INCHES
Actuator Width0.750 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 S18111D4 available?
We can source S18111D4 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 S18111D4 by Electro-Mech Components, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S18111D4 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 S18111D4?
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 S18111D4?
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.