Boeing · Electronic Components
PS74-790093-205
Switch, Proximity
Part NumberPS74-790093-205
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-154-8168 (NSN)
Federal Item NameSWITCH,PROXIMITY
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalEXPLOSION RESISTANT AND DUST RESISTANT AND FUNGUS RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Terminal TypeWIRE LEAD
Contact Action StimulusINCREASE
Overall Height1.540 INCHES MAXIMUM
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD AND 125.0 MILLIAMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Style DesignatorRECTANGULAR
Overall Width0.875 INCHES MAXIMUM
Operating Temp Rating-54.0 CELSIUS MINIMUM AND 71.0 CELSIUS MAXIMUM
Overall Length1.950 INCHES MAXIMUM
Vendor Part Numbers8-322-06A, 118FW300-10
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 PS74-790093-205 available?
We can source PS74-790093-205 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 PS74-790093-205 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PS74-790093-205 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 PS74-790093-205?
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 PS74-790093-205?
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.