General Dynamics Motion Control LLC · Electronic Components
21922-2A
Resistor, Variable, Nonwire Wound,
Part Number21922-2A
ManufacturerGeneral Dynamics Motion Control LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-789-5981 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Pilot Diameter1.87400 INCHES MINIMUM AND 1.87500 INCHES MAXIMUM
Overall Length1.402 INCHES MAXIMUM
Body StyleCYLINDRICAL SERVO MOUNTED
Mounting Lip Depth0.06000 INCHES MINIMUM
Pilot Length0.06000 INCHES NOMINAL
Body Length0.922 INCHES MAXIMUM
Section Quantity1
Body Diameter2.000 INCHES NOMINAL
Terminal Type And Quantity5 TURRET
Undercut Diameter1.870 INCHES NOMINAL
Undercut Width0.06000 INCHES MINIMUM
ESD/EMICode A — 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 21922-2A available?
We can source 21922-2A 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 21922-2A by General Dynamics Motion Control LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21922-2A 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 21922-2A?
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 21922-2A?
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.