MIL-SPEC · Electronic Components
RVC4LYC503B
Resistor, Variable, Nonwire Wound,
Part NumberRVC4LYC503B
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-893-0041 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Maximum Stop Torque128.00 INCH-OUNCES
Shaft Length0.625 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Body Length0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Actuator Travel Control FeatureSTOPS
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Temp Coefficient Of Resistance Per-250.0 TO 250.0 SINGLE SECTION
Terminal Type And Quantity3 TAB, SOLDER LUG
Test Data Document81349-MIL-R-23285 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Ambient Temp In Deg Celsius Per Se125.0 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 RVC4LYC503B available?
We can source RVC4LYC503B 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 RVC4LYC503B by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RVC4LYC503B 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 RVC4LYC503B?
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 RVC4LYC503B?
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.