Hydra-Electric · Electronic Components
1137
Switch, Pressure
Part Number1137
ManufacturerHydra-Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-837-5508 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting Facility Circle Radius0.560 INCHES NOMINAL
Nominal Thread Size0.438 INCHES SINGLE PRESSURE CONNECTION
Pressure Switch TypeGAGE
Mounting Facility PatternFOUR POSITION CIRCULAR
Overall Diameter1.870 INCHES NOMINAL
Mounting MethodFLANGE AND UNTHREADED HOLE(S)
Overall Length3.490 INCHES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 230.0 FAHRENHEIT MAXIMUM
Body Length2.170 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
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 1137 available?
We can source 1137 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 1137 by Hydra-Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1137 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 1137?
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 1137?
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.