Carrier Corp. · Electronic Components
HK02UB042
Switch, Pressure
Part NumberHK02UB042
ManufacturerCarrier Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-103-9313 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Pressure Switch TypeDIFFERENTIAL
Mounting MethodBRACKET(S)
Overall Height1.062 INCHES NOMINAL
Overall Width2.188 INCHES NOMINAL
Body Length2.250 INCHES NOMINAL
Terminal TypeQUICK DISCONNECT, FEMALE
Overall Length2.750 INCHES NOMINAL
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Style DesignatorRECTANGULAR
Vendor Part NumbersHK02AB029
Cancelled NSN5930-01-185-0423 (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 HK02UB042 available?
We can source HK02UB042 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 HK02UB042 by Carrier Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HK02UB042 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 HK02UB042?
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 HK02UB042?
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.