Ohmite Holding · Electronic Components
57243-1K5
Resistor, Variable, Wire Wound, Non
Part Number57243-1K5
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-250-7794 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Shaft StyleROUND
Shaft Diameter0.125 INCHES NOMINAL
Switch Current Type And Rating In0.100 AC AND 5.000 DC
Rotary Actuator Travel In Angular300.0 NOMINAL
Terminal Type And Quantity5 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Switch Voltage Rating In Volts125.0 AND 28.0
Features ProvidedSWITCH
Actuator Travel Control FeatureSTOPS
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 57243-1K5 available?
We can source 57243-1K5 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 57243-1K5 by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57243-1K5 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 57243-1K5?
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 57243-1K5?
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.