MIL-SPEC · Electronic Components
M22/12-00121FJ
Resistor, Variable, Wire Wound, Non
Part NumberM22/12-00121FJ
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-134-9826 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
First Flat Length1.844 INCHES NOMINAL
Shaft Diameter0.375 INCHES NOMINAL
Features ProvidedHUMIDITY PROOF
Electrical Resistance Per Section50.0 OHMS SINGLE SECTION
Bearing TypeBEARING SHAFT
Mounting Facility Quantity2
Maximum Starting Torque160.00 INCH-OUNCES
Actuator TypeSINGLE SHAFT
Maximum Running Torque160.00 INCH-OUNCES
Maximum Stop Torque240.00 INCH-OUNCES
Screw Thread Diameter0.250 INCHES NOMINAL
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 M22/12-00121FJ available?
We can source M22/12-00121FJ 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 M22/12-00121FJ by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M22/12-00121FJ 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 M22/12-00121FJ?
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 M22/12-00121FJ?
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.