General Dynamics Motion Control LLC · Electronic Components
21573
Resistor, Variable, Nonwire Wound,
Part Number21573
ManufacturerGeneral Dynamics Motion Control LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-626-3754 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Undercut Diameter1.880 INCHES MAXIMUM
Pilot Length0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
Mounting Lip Diameter1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Shaft StyleROUND
Maximum Starting Torque4.00 INCH-OUNCES
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Actuator Travel Control FeatureCONTINUOUS MOTION
Terminal Type And Quantity6 TAB, SOLDER LUG
Function Characteristic Per SectioSINGLE SECTION 360 DEG SINE-COSINE
Cancelled NSN5905-00-789-5157 (cancelled)
Overall Width4.750 INCHES NOMINAL
Overall Height0.487 INCHES MAXIMUM
Overall Length6.375 INCHES NOMINAL
ESD/EMICode D — 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 21573 available?
We can source 21573 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 21573 by General Dynamics Motion Control LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21573 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 21573?
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 21573?
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.