Detroit Switch · Electronic Components
2221300NB-18
Switch, Pressure
Part Number2221300NB-18
ManufacturerDetroit Switch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-102-0122 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Inside Diameter0.438 INCHES NOMINAL SINGLE CONNECTION
Proof Pressure20.00 POUNDS PER SQUARE INCH
Pressure Switch TypeDIFFERENTIAL
Body Length2.500 INCHES NOMINAL
Style DesignatorRECTANGULAR W/BRACKET
Contact Load Current Rating16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND INTERNAL ACTUATION POINT SCREW
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Distance Between Mounting Facility5.250 INCHES NOMINAL
Thread Quantity Per Inch20 SINGLE PRESSURE CONNECTION
Overall Width5.581 INCHES NOMINAL
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 2221300NB-18 available?
We can source 2221300NB-18 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 2221300NB-18 by Detroit Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2221300NB-18 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 2221300NB-18?
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 2221300NB-18?
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.