Vishay Sprague · Electronic Components
139-37
Resistor, Variable, Nonwire Wound,
Part Number139-37
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-332-9925 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Diameter0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
Actuator Travel Control FeatureSTOPS
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Ambient Temp In Deg Celsius Per Se25.0 SINGLE SECTION
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Precious MaterialGOLD
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 TURRET
Function Characteristic Per SectioSINGLE SECTION LINEAR
Maximum Running Torque4.00 INCH-OUNCES
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 139-37 available?
We can source 139-37 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 139-37 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 139-37 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 139-37?
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 139-37?
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.