Custom Control Sensors · Electronic Components
646GZE1
Switch, Pressure
Part Number646GZE1
ManufacturerCustom Control Sensors
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-134-1735 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Distance Between Mounting Facility4.250 INCHES NOMINAL
Proof Pressure4500.00 POUNDS PER SQUARE INCH
Contact Voltage Rating In Volts125.0 DC AT SEA LEVEL THIRD VOLTAGE
Nominal Thread Size0.500 INCHES SINGLE PRESSURE CONNECTION
Overall Length8.000 INCHES MAXIMUM
Contact Adjustment Range+4.00 TO 15.00 ACTUATION POINT POUNDS PER SQUARE INCH
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Frequency In Hertz50.0 AND 60.0 SECOND VOLTAGE
Contact Stimulus Rating6.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
Pressure Connector TypePLAIN, THREADED INTERNAL SINGLE CONNECTION
Contact Adjustment TypeINTERNAL ACTUATION POINT SERRATED NUT
Vendor Part Numbers02100755
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 646GZE1 available?
We can source 646GZE1 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 646GZE1 by Custom Control Sensors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 646GZE1 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 646GZE1?
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 646GZE1?
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.