Boeing · Electronic Components
74B059258-201
Switch, Rotary
Part Number74B059258-201
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-345-9983 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Individual Section Quantity11
Overall Diameter0.485 INCHES MINIMUM AND 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM0.515 INCHES MAXIMUM
Features ProvidedMETALLIC ENCLOSURE
Precious Material And LocationTERMINAL SURFACES GOLDTERMINAL SURFACES GOLD
Terminal TypePRINTED CIRCUITPRINTED CIRCUIT
Overall Length1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.342 INCHES MAXIMUM1.342 INCHES MAXIMUM
Hazardous Locations EnvironmentalDUSTPROOFDUSTPROOF
Precious MaterialGOLDGOLD
Style DesignatorTAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT
Switch Contact Basic DesignNONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL
Vendor Part Numbers50P45-01-1-03N
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 74B059258-201 available?
We can source 74B059258-201 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 74B059258-201 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74B059258-201 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 74B059258-201?
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 74B059258-201?
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.