Precision Electronic Components · Electronic Components
RV4LAYSA501A
POT 500 OHM CARBON 2W
Part NumberRV4LAYSA501A
ManufacturerPrecision Electronic Components
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-539-4897 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Terminals3 TAB, SOLDER LUG
Mounting MethodLOCKING BUSHING
Overall Length1.062 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
Overall Diameter1.515 INCHES MAXIMUM
Body StyleCYLINDRICAL BUSHING MOUNTED
Mounting Bushing Length0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
Shaft Length0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
Maximum Stop Torque128.00 INCH-OUNCES
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Federal Supply Class5905 — Resistor
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 RV4LAYSA501A available?
We can source RV4LAYSA501A 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 RV4LAYSA501A by Precision Electronic Components obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4LAYSA501A 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 RV4LAYSA501A?
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 RV4LAYSA501A?
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.