Boeing · Electronic Components
A02ES203-2
Resistor, Variable, Wire Wound, Pre
Part NumberA02ES203-2
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-886-5279 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Section Quantity2
Body Diameter2.000 INCHES NOMINAL
Power Dissipation Rating Per Secti2.0 FREE AIR ALL SECTIONS
Function Characteristic Per SectioALL SECTIONS LINEAR
Temp Coefficient Of Resistance Per-200.0 TO 200.0 ALL SECTIONS
Terminal Type And Quantity6 WIRE LEAD
Terminal LocationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Resistance Tolerance Per Section I-10.0 TO 10.0 ALL SECTIONS
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Actuator Travel Control FeatureCONTINUOUS MOTION
Ambient Temp In Deg Celsius Per Se25.0 SINGLE SECTION
Cancelled NSN5905-00-932-8052 (cancelled)
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 A02ES203-2 available?
We can source A02ES203-2 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 A02ES203-2 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A02ES203-2 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 A02ES203-2?
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 A02ES203-2?
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.