MIL-SPEC · Electronic Components
RV4NBYFD252A
Resistor, Variable, Nonwire Wound,
Part NumberRV4NBYFD252A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-559-4812 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body StyleCYLINDRICAL BUSHING MOUNTED
Shaft StyleROUND, FLATTED
Body Length0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
Section Quantity1
Reliability IndicatorNOT ESTABLISHED
Mounting Bushing Length0.375 INCHES NOMINAL
Flat Height0.216 INCHES NOMINAL
Shaft Length0.875 INCHES NOMINAL
First Flat Length0.625 INCHES NOMINAL
Switch Voltage Rating In Volts117.0
Ambient Temp In Deg Celsius Per Se120.0 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 RV4NBYFD252A available?
We can source RV4NBYFD252A 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 RV4NBYFD252A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4NBYFD252A 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 RV4NBYFD252A?
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 RV4NBYFD252A?
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.