Telephonics Corp./PRD Instruments · Electronic Components
RX398281
Resistor, Variable, Wire Wound, Non
Part NumberRX398281
ManufacturerTelephonics Corp./PRD Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-144-8771 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Resistance Tolerance Per Section I-20.0 TO 20.0 SINGLE SECTION
Fragility FactorMODERATELY RUGGED
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Rotary Actuator Travel In Angular325.0 MAXIMUM
Maximum Running Torque1.00 INCH-OUNCES
Reliability IndicatorNOT ESTABLISHED
Section Quantity1
Mounting MethodSTANDARD BUSHING
Maximum Stop Torque80.00 INCH-OUNCES
Features ProvidedHUMIDITY PROOF
Effective Electrical Rotation In D290.0 MAXIMUM
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 RX398281 available?
We can source RX398281 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 RX398281 by Telephonics Corp./PRD Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RX398281 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 RX398281?
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 RX398281?
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.