L3Harris Technologies · Electronic Components
R3173
Resistor, Variable, Nonwire Wound,
Part NumberR3173
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-251-7638 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Switch Current Type And Rating In2.000 AC AND 10.000 AC
Temp Coefficient Of Resistance Per-25.0 TO 25.0 SINGLE SECTION
Ambient Temp In Deg Celsius Per Se65.0 SINGLE SECTION
Section Quantity1
Actuator Travel Control FeatureCLUTCH
Terminal Type And Quantity7 TAB, SOLDER LUG
Shaft Diameter0.250 INCHES NOMINAL
Shaft Length0.656 INCHES NOMINAL
Operating PositionSTART OF ROTATION
Switch Contact ArrangementDOUBLE POLE, SINGLE THROW, NORMALLY CLOSED
Screw Thread Diameter0.375 INCHES NOMINAL
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 R3173 available?
We can source R3173 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 R3173 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R3173 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 R3173?
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 R3173?
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.