MIL-SPEC · Electronic Components
RV2LAYSD503A
Resistor, Variable, Nonwire Wound,
Part NumberRV2LAYSD503A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-838-1266 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Overall Length1.281 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Body Length0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
Power Dissipation Rating Per Secti1.0 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Test Data Document81349-MIL-R-94 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Overall Diameter1.274 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL
Nonturn Device Radius0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM
Screw Thread Series DesignatorUNEF
Cancelled NSN5905-00-577-1975 (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 RV2LAYSD503A available?
We can source RV2LAYSD503A 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 RV2LAYSD503A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV2LAYSD503A 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 RV2LAYSD503A?
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 RV2LAYSD503A?
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.