Cole Hersee · Electronic Components
8604
Switch, Pressure
Part Number8604
ManufacturerCole Hersee
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-268-2944 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Outside Diameter0.250 INCHES NOMINAL SINGLE CONNECTION
Pressure Switch TypeGAGE
Pressure Connector TypePLAIN, THREADED EXTERNAL SINGLE CONNECTION
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Media For Which DesignedGAS OR LIQUID
Contact Stimulus Rating55.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND 60.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH
Style DesignatorCYLINDRICAL
Terminal TypeSCREW
Mounting MethodCLAMP
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION
Vendor Part Numbers075-00019
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 8604 available?
We can source 8604 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 8604 by Cole Hersee obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8604 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 8604?
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 8604?
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.