Vishay Sprague · Electronic Components
158-46
Resistor, Variable, Wire Wound, Non
Part Number158-46
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-005-3179 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Electrical Resistance Per Section5.000 KILOHMS SINGLE SECTION
Terminal Type And Quantity3 TURRET
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Section Quantity1
Actuator TypeSINGLE SHAFT
Body Diameter0.875 INCHES NOMINAL
Mounting Lip Depth0.06200 INCHES NOMINAL
Shaft StyleROUND
Pilot Length0.06200 INCHES NOMINAL
Undercut Width0.06200 INCHES NOMINAL
Vendor Part Numbers1524-0038-1
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 158-46 available?
We can source 158-46 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 158-46 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 158-46 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 158-46?
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 158-46?
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.