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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
651890
Switch, Pressure
Part Number651890
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-669-7648 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Style DesignatorRECTANGULAR W/BRACKET
Mounting MethodBRACKET(S) AND INLET CONNECTION
Contact Adjustment Range+0.00 TO 50.00 ACTUATION POINT POUNDS PER SQUARE INCH
Overall Height3.375 INCHES NOMINAL
Body Height2.234 INCHES NOMINAL
Pressure Connector TypePLAIN, THREADED EXTERNAL SINGLE CONNECTION
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Overall Length2.062 INCHES MAXIMUM
Contact Load Current Rating5.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Pressure Switch TypeGAGE
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 651890 available?
We can source 651890 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 651890 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 651890 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 651890?
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 651890?
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.