Nason · Electronic Components
SP2B-6R
Switch, Pressure
Part NumberSP2B-6R
ManufacturerNason
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-450-1136 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Series DesignatorNPTF SINGLE PRESSURE CONNECTION
Pressure Switch TypeGAGE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Action StimulusINCREASE
Overall Diameter2.160 INCHES NOMINAL
Thread Quantity Per Inch27 SINGLE PRESSURE CONNECTION
Overall Length2.470 INCHES MINIMUM AND 2.710 INCHES MAXIMUM
Body Length1.210 INCHES NOMINAL
Terminal TypeTHREADED STUD
Style DesignatorCYLINDRICAL
Vendor Part Numbers250541B
Cancelled NSN5930-00-441-7944 (cancelled)
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 SP2B-6R available?
We can source SP2B-6R 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 SP2B-6R by Nason obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP2B-6R 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 SP2B-6R?
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 SP2B-6R?
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.