Evans & Sutherland Computer · Electronic Components
803504-103
Resistor, Variable, Nonwire Wound,
Part Number803504-103
ManufacturerEvans & Sutherland Computer
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-015-8134 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Diameter0.250 INCHES NOMINAL
Body Diameter0.750 INCHES NOMINAL
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Effective Electrical Rotation In D360.0 NOMINAL
Shaft Length0.875 INCHES NOMINAL
Body Length0.500 INCHES NOMINAL
Actuator Travel Control FeatureSTOPS
Temp Coefficient Of Resistance Per-100.0 TO 100.0 SINGLE SECTION
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Screw Thread Series DesignatorUNEF
Cancelled NSN5905-01-031-9832 (cancelled)
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 803504-103 available?
We can source 803504-103 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 803504-103 by Evans & Sutherland Computer obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 803504-103 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 803504-103?
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 803504-103?
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.