KFT Fire Trainer · Electronic Components
290-222-522
Resistor, Variable, Wire Wound, Pre
Part Number290-222-522
ManufacturerKFT Fire Trainer
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-432-0542 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Undercut Width0.0680 INCHES NOMINAL
Shaft Length0.875 INCHES NOMINAL
Body StyleCYLINDRICAL SERVO MOUNTED
Pilot Diameter0.6250 INCHES NOMINAL
Shaft Diameter0.125 INCHES NOMINAL
Rotary Actuator Travel In Angular3600.0 NOMINAL
Ambient Temp In Deg Celsius Per Se105.0 ALL SECTIONS
Maximum Starting Torque0.70 INCH-OUNCES
Effective Electrical Rotation In D3600.0 NOMINAL
Maximum Running Torque0.50 INCH-OUNCES
Actuator TypeSINGLE SHAFT
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 290-222-522 available?
We can source 290-222-522 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 290-222-522 by KFT Fire Trainer obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 290-222-522 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 290-222-522?
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 290-222-522?
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.