Cmc Electronics Inc. · Electronic Components
3321-441
Resistor, Variable, Wire Wound, Pre
Part Number3321-441
ManufacturerCmc Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-984-8970 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Body Diameter1.125 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius Per Se85.0 SINGLE SECTION
Mounting MethodCLAMP RING(S)
Electrical Resistance Per Section20.0 KILOHMS SINGLE SECTION
Shaft Length0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
Actuator TypeDOUBLE ENDED SHAFT
Section Quantity1
Features ProvidedNONMETALLIC SHAFT
Function Characteristic Per SectioSINGLE SECTION LINEAR
Resistance Tolerance Per Section I-0.5 TO 0.5 SINGLE SECTION
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 3321-441 available?
We can source 3321-441 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 3321-441 by Cmc Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3321-441 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 3321-441?
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 3321-441?
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.