Janco Corporation · Electronic Components
26138
Resistor, Variable, Nonwire Wound,
Part Number26138
ManufacturerJanco Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-575-6818 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft StyleROUND, SLOTTED
Body Diameter1.041 INCHES MAXIMUM
Power Dissipation Rating Per Secti1.0 FREE AIR SINGLE SECTION
Mounting Bushing Length0.280 INCHES NOMINAL
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Screw Thread Series DesignatorUNEF
Mounting MethodTHREADED STUD(S)
Shaft Length0.720 INCHES NOMINAL
Mounting Facility Quantity1
Shaft Diameter0.125 INCHES NOMINAL
Body StyleCYLINDRICAL BUSHING MOUNTED
ESD/EMICode A — 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 26138 available?
We can source 26138 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 26138 by Janco Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 26138 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 26138?
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 26138?
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.