MIL-SPEC · Electronic Components
RV4LAYSA501C
Resistor, Variable, Nonwire Wound,
Part NumberRV4LAYSA501C
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-811-0819 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Power Dissipation Rating Per Secti1.0 FREE AIR SINGLE SECTION
Body Diameter1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Overall Diameter1.515 INCHES MAXIMUM
Mounting MethodLOCKING BUSHING
Screw Thread Quantity Per Inch32.0
Screw Thread Diameter0.375 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se120.0 SINGLE SECTION
Screw Thread Series DesignatorUNEF
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Nonturn Device Radius0.515 INCHES MINIMUM AND 0.547 INCHES 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 RV4LAYSA501C available?
We can source RV4LAYSA501C 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 RV4LAYSA501C by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4LAYSA501C 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 RV4LAYSA501C?
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 RV4LAYSA501C?
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.