Custom Control Sensors · Electronic Components
42D187-2
Switch, Pressure
Part Number42D187-2
ManufacturerCustom Control Sensors
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-442-4262 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Action StimulusINCREASE
Pressure Switch TypeDIFFERENTIAL
Terminal TypeCONNECTOR, RECEPTACLE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Stimulus Rating14.60 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 12.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 2.10
Overall Length2.940 INCHES MAXIMUM
Distance Between Mounting Facility3.250 INCHES NOMINAL
Proof Pressure240.00 POUNDS PER SQUARE INCH GAGE
Thread Series DesignatorUNF ALL PRESSURE CONNECTION
Style DesignatorRECTANGULAR W/BRACKET
Mounting Facility PatternTWO POSITION IN-LINE
Vendor Part Numbers216-53301-2
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 42D187-2 available?
We can source 42D187-2 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 42D187-2 by Custom Control Sensors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42D187-2 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 42D187-2?
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 42D187-2?
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.