Nason · Electronic Components
SP-2Z-21FA
Switch, Pressure
Part NumberSP-2Z-21FA
ManufacturerNason
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-082-6963 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Nominal Thread Size0.250 INCHES SINGLE PRESSURE CONNECTION
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY
Terminal TypeCONNECTOR, RECEPTACLE
Contact Stimulus Rating21.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 19.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 2.00
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Features ProvidedELECTRICAL BOX CONNECTOR
Width Across Flats0.875 INCHES NOMINAL
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Overall Length3.812 INCHES NOMINAL
Overall Diameter2.000 INCHES NOMINAL
Vendor Part Numbers76-11310
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 SP-2Z-21FA available?
We can source SP-2Z-21FA 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 SP-2Z-21FA by Nason obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP-2Z-21FA 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 SP-2Z-21FA?
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 SP-2Z-21FA?
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.