MIL-SPEC · Electronic Components
RV4SAYSB105A
Resistor, Variable, Nonwire Wound,
Part NumberRV4SAYSB105A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-878-3383 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Length0.468 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Overall Diameter1.515 INCHES MAXIMUM
Section Quantity1
Overall Length0.937 INCHES MINIMUM AND 1.187 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance Per Section1.0 MEGOHMS SINGLE SECTION
Nonturn Device Radius0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
Screw Thread Quantity Per Inch32.0
Mounting MethodSTANDARD BUSHING
Screw Thread Series DesignatorUNEF
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 RV4SAYSB105A available?
We can source RV4SAYSB105A 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 RV4SAYSB105A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RV4SAYSB105A 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 RV4SAYSB105A?
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 RV4SAYSB105A?
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.