Ward Leonard Ct LLC · Electronic Components
K43953
Resistor, Variable, Wire Wound, Non
Part NumberK43953
ManufacturerWard Leonard Ct LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-295-6212 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Overall Width14.250 INCHES NOMINAL
Overall Height12.687 INCHES NOMINAL
Angle Between Centerlines Of Mount120.000
Mounting Hole Diameter0.375 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Test Data Document81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Overall Length15.625 INCHES NOMINAL
Nondefinitive Spec Std DataP FORM
Mounting Facility Quantity3
Vendor Part NumbersF0RMP
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 K43953 available?
We can source K43953 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 K43953 by Ward Leonard Ct LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K43953 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 K43953?
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 K43953?
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.