MIL-SPEC · Electronic Components
RV4NAYFK502A
Resistor, Variable, Nonwire Wound,
Part NumberRV4NAYFK502A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-646-5979 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Terminal Type And Quantity3 TAB, SOLDER LUG
Actuator Travel Control FeatureSTOPS
Mounting Bushing Length0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Body StyleCYLINDRICAL BUSHING MOUNTED
Flat Height0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
Body Length0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
Shaft StyleROUND, FLATTED
First Flat Length1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Maximum Stop Torque128.00 INCH-OUNCES
Ambient Temp In Deg Celsius Per Se120.0 SINGLE SECTION
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 RV4NAYFK502A available?
We can source RV4NAYFK502A 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 RV4NAYFK502A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4NAYFK502A 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 RV4NAYFK502A?
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 RV4NAYFK502A?
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.