Clarostat Sensors And Controls · Electronic Components
CM8739
Resistor, Variable, Wire Wound, Non
Part NumberCM8739
ManufacturerClarostat Sensors And Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-642-1170 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Diameter1.625 INCHES NOMINAL
Section Quantity2
Actuator TypeSINGLE SHAFT
Switch TypeROTARY
Overall Diameter2.588 INCHES NOMINAL
Power Dissipation Rating Per Secti25.0 FREE AIR ALL SECTIONS
Features ProvidedSWITCH
Resistance Tolerance Per Section I-10.0 TO 10.0 ALL SECTIONS
Temp Coefficient Of Resistance Per-50.0 TO 50.0 ALL SECTIONS
Rotary Actuator Travel In Angular300.0 NOMINAL
Terminal LocationREAR-BOTTOM LOCATION NOT OTHERWISE SPECIFIED
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 CM8739 available?
We can source CM8739 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 CM8739 by Clarostat Sensors And Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM8739 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 CM8739?
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 CM8739?
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.