Clarostat Sensors And Controls · Electronic Components
RK502U
Resistor, Variable, Nonwire Wound,
Part NumberRK502U
ManufacturerClarostat Sensors And Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-071-9981 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Screw Thread Series DesignatorUNEF
Screw Thread Diameter0.216 INCHES NOMINAL
Actuator TypeFLUSH DRIVE WITH SLOT-HOLE
Section Quantity1
Screw Thread Quantity Per Inch32.0
Overall Width0.344 INCHES MAXIMUM
Terminal Type And Quantity3 TAB, SOLDER LUG
Effective Electrical Rotation In D9000.0 NOMINAL
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Rotary Actuator Travel In Angular360.0 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 RK502U available?
We can source RK502U 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 RK502U by Clarostat Sensors And Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RK502U 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 RK502U?
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 RK502U?
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.