Rockwell Automation, Inc. · Electronic Components
85W502
Resistor, Variable, Nonwire Wound,
Part Number85W502
ManufacturerRockwell Automation, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-256-5775 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Diameter0.081 INCHES MINIMUM AND 0.089 INCHES MAXIMUM
Maximum Starting Torque3.00 INCH-OUNCES
Power Dissipation Rating Per Secti0.5 FREE AIR SINGLE SECTION
Mounting MethodTERMINAL
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Body Width0.210 INCHES MAXIMUM
Shaft StyleROUND, SLOTTED
Shaft Length0.070 INCHES MAXIMUM
Body Length0.390 INCHES NOMINAL
Body Height0.390 INCHES NOMINAL
Section Quantity1
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 85W502 available?
We can source 85W502 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 85W502 by Rockwell Automation, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 85W502 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 85W502?
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 85W502?
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.