Honeywell · Electronic Components
4HS4-118
HS SERIES HERMETICALLY SEALED BASIC SWITCH, SINGLE POLE DOUBLE THROW CIRCUITRY, 0.5 A AT 125 VAC, INTEGRAL LEVER ACTUATOR, LEADWIRE TERMINATION
Part Number4HS4-118
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-802-7700 (NSN)
Federal Item NameSWITCH,SENSITIVE
Terminals3 WIRE LEAD
Mounting MethodUNTHREADED HOLE(S)
Overall Length1.940 INCHES NOMINAL
Overall Width0.670 INCHES NOMINAL
Overall Height0.940 INCHES MAXIMUM
Body StyleHOLE MOUNTED
Features ProvidedACTUATOR SEAL
Body Width0.670 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Switch Actuating Force10.0 OUNCES MINIMUM AND 22.0 OUNCES MAXIMUM
Federal Supply Class5930 — Switches
Inclosure TypeHERMETICALLY SEALED
Actuator Length1.250 INCHES NOMINAL
Maximum Voltage Rating In Volts125.0 AC AND 28.0 DC
Cancelled NSN5930-00-681-0906 (cancelled)
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 4HS4-118 available?
We can source 4HS4-118 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 4HS4-118 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4HS4-118 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 4HS4-118?
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 4HS4-118?
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.