Textron Aviation · Electronic Components
50-389055-1
Switch, Pressure
Part Number50-389055-1
ManufacturerTextron Aviation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-832-9845 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Overall Length3.375 INCHES MAXIMUM
Mounting MethodBRACKET(S)
Contact Action StimulusINCREASE
Proof Pressure120.00 POUNDS PER SQUARE INCH
Media For Which DesignedLIQUID
Terminal TypeWIRE LEAD
Body Length2.200 INCHES MAXIMUM
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Operating Temp Rating260.0 FAHRENHEIT MAXIMUM
Contact Stimulus Rating4.25 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
Pressure Switch TypeGAGE
Vendor Part Numbers6607A1-57, GP8000-50-1
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 50-389055-1 available?
We can source 50-389055-1 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 50-389055-1 by Textron Aviation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50-389055-1 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 50-389055-1?
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 50-389055-1?
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.