Index Industries · Electronic Components
8040188
Switch, Pressure
Part Number8040188
ManufacturerIndex Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-624-6961 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Load Current Rating4.0 AMPERES INDUCTIVE LOAD AND 7.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Media For Which DesignedGAS, LIQUEFIED
Overall Height60.5 MILLIMETERS NOMINAL
Pressure Switch TypeDIFFERENTIAL
Operating Temp Rating0.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM
Contact Action StimulusDECREASE
Proof Pressure650.0 POUNDS PER SQUARE INCH
Width Across Flats30.0 MILLIMETERS NOMINAL
Vendor Part Numbers701/58722
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 8040188 available?
We can source 8040188 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 8040188 by Index Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8040188 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 8040188?
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 8040188?
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.