Vishay Sprague · Electronic Components
302-5056
Resistor, Variable, Wire Wound, Pre
Part Number302-5056
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-316-0913 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance Wir-20.0 TO 20.0 SINGLE SECTION
Body Diameter1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM
Rotary Actuator Travel In Angular360.0 NOMINAL
Mounting MethodCLAMP RING(S) AND THREADED HOLE(S)
Mounting Facility Quantity3
Bearing TypeBALL SHAFT
Electrical Resistance Per Section1.03 KILOHMS SINGLE SECTION
Pilot Diameter Runout0.002 INCHES
Screw Thread Diameter0.164 INCHES NOMINAL
Maximum Running Torque0.50 INCH-OUNCES
Shaft End Play0.005 INCHES
Vendor Part Numbers41642-1
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 302-5056 available?
We can source 302-5056 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 302-5056 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 302-5056 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 302-5056?
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 302-5056?
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.