L3Harris Technologies · Electronic Components
509422-4
Resistor, Variable, Nonwire Wound,
Part Number509422-4
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-407-6011 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Center To Center Distance Between0.200 INCHES NOMINAL
Terminal Length0.312 INCHES NOMINAL
Terminal Type And Quantity3 PIN
Actuator TypeFLUSH DRIVE WITH SLOT-HOLE
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Features ProvidedHUMIDITY PROOF
Rotary Actuator Travel In Angular360.0 NOMINAL
Electrical Resistance Per Section250.0 OHMS SINGLE SECTION
Mounting MethodTERMINAL
Terminal LocationREAR END
Body Length0.250 INCHES NOMINAL
Vendor Part Numbers182-251, 3329WJ77-251
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 509422-4 available?
We can source 509422-4 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 509422-4 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 509422-4 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 509422-4?
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 509422-4?
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.