Lockheed Martin Corporation · Electronic Components
561722
Resistor, Variable, Wire Wound, Pre
Part Number561722
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-153-8236 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Shaft Diameter0.125 INCHES NOMINAL
Mounting Lip Diameter1.0720 INCHES MINIMUM AND 1.0870 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Body Length0.802 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
Section Quantity1
Tap Location From Ccw Terminal Per172.5 SINGLE SECTION
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Mounting MethodCLAMP RING(S)
Rotary Actuator Travel In Angular360.0 NOMINAL
Function Conformity Tolerance Per-0.50 TO 0.50 SINGLE SECTION
Actuator TypeDOUBLE ENDED 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 561722 available?
We can source 561722 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 561722 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 561722 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 561722?
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 561722?
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.