MIL-SPEC · Electronic Components
RV4SAYSD151A
Resistor, Variable, Nonwire Wound,
Part NumberRV4SAYSD151A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-865-4978 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Overall Length1.312 INCHES MINIMUM AND 1.656 INCHES MAXIMUM
Body Length0.468 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Mounting Bushing Length0.344 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Shaft Length0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
Terminal Type And Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL
Rotary Actuator Travel In Angular309.0 MINIMUM AND 320.0 MAXIMUM
Nonturn Device Radius0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
Mounting MethodLOCKING BUSHING
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 RV4SAYSD151A available?
We can source RV4SAYSD151A 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 RV4SAYSD151A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4SAYSD151A 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 RV4SAYSD151A?
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 RV4SAYSD151A?
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.