Custom Control Sensors · Electronic Components
674D1
Switch, Pressure
Part Number674D1
ManufacturerCustom Control Sensors
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-349-9845 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL THIRD VOLTAGE
Terminal TypeWIRE LEAD
Nominal Thread Size0.500 INCHES SINGLE BOLT
Longest Horizontal Distance Betwee1.780 INCHES NOMINAL
Contact Load Current Rating4.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Overall Width2.500 INCHES NOMINAL
Longest Vertical Distance Between1.900 INCHES NOMINAL
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL ACTUATION POINT SHAFT WITH SCALE AND EXTERNAL DEACTUATION POINT SHAFT WITH SCALE
Media For Which DesignedGAS OR LIQUID
Hazardous Locations EnvironmentalDUSTPROOF
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 674D1 available?
We can source 674D1 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 674D1 by Custom Control Sensors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 674D1 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 674D1?
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 674D1?
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.