Hydra-Electric · Electronic Components
21013-1
Switch, Pressure
Part Number21013-1
ManufacturerHydra-Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-276-6281 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Media For Which DesignedGAS
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Thread Class3A SINGLE PRESSURE CONNECTION
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Action StimulusINCREASE
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM
Hazardous Locations EnvironmentalFLAME RESISTANT AND EXPLOSION RESISTANT
Overall Diameter1.130 INCHES MAXIMUM
Sensing Element Burst Pressure800.00 POUNDS PER SQUARE INCH GAGE
Mounting MethodOUTLET CONNECTION
Pressure Connector TypeSWIVEL, PLAIN, THREADED EXTERNAL SINGLE CONNECTION
Vendor Part NumbersM9395/41-AWWTP
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 21013-1 available?
We can source 21013-1 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 21013-1 by Hydra-Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21013-1 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 21013-1?
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 21013-1?
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.