Raytheon Company · Electronic Components
539042-1
Resistor, Variable, Wire Wound, Non
Part Number539042-1
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-016-0026 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Undercut Diameter0.125 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Section Quantity2
Actuator TypeDUAL CONCENTRIC
Overall Length3.427 INCHES MAXIMUM
Operating PositionSTART OF ROTATION SWITCH
Ambient Temp In Deg Celsius Per Se125.0 ALL SECTIONS
Mounting MethodSTANDARD BUSHING
Temp Coefficient Of Resistance Per-250.0 TO 250.0 ALL SECTIONS
Electrical Resistance Per Section50.0 OHMS ALL SECTIONS
Rotary Actuator Travel In Angular260.0 NOMINAL
ESD/EMICode B — ESD/EMI sensitive item
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 539042-1 available?
We can source 539042-1 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 539042-1 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 539042-1 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 539042-1?
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 539042-1?
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.