Cole Hersee · Electronic Components
90043-18
Switch, Push
Part Number90043-18
ManufacturerCole Hersee
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-097-5483 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Terminal Type And Quantity1 PIN AND 1 TAB, SOLDER LUG
Maximum Voltage Rating In Volts12.0 DC
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
Contact Load Current Rating At Max15.000 AMPERES RESISTIVE DC
Precious Material And LocationCONTACT RIVETS SILVER
Body Length31.75 MILLIMETERS NOMINAL
Body StyleBUSHING MOUNTED
Thread Quantity Per Inch32
Bushing Length48.26 MILLIMETERS NOMINAL
Mounting MethodTHREADED BUSHING
Actuator Height0.76 MILLIMETERS MINIMUM AND 1.52 MILLIMETERS MAXIMUM
Vendor Part NumbersM-B308-20001
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 90043-18 available?
We can source 90043-18 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 90043-18 by Cole Hersee obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90043-18 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 90043-18?
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 90043-18?
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.