Kearfott · Electronic Components
121-0003-141
Resistor, Variable, Nonwire Wound,
Part Number121-0003-141
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-806-3292 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body StyleCYLINDRICAL BUSHING MOUNTED
Overall Diameter1.453 INCHES NOMINAL
Mounting Bushing Length0.375 INCHES NOMINAL
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Body Diameter1.141 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
Nonturn Device Radius0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se120.0 SINGLE SECTION
Screw Thread Quantity Per Inch32.0
Screw Thread Diameter0.375 INCHES NOMINAL
Electrical Resistance Per Section100.0 KILOHMS SINGLE SECTION
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Vendor Part NumbersJAIN056S104UA
ESD/EMICode A — 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 121-0003-141 available?
We can source 121-0003-141 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 121-0003-141 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121-0003-141 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 121-0003-141?
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 121-0003-141?
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.