Lockheed Martin Corp. · Electronic Components
LS9973-6
Resistor, Variable, Wire Wound, Non
Part NumberLS9973-6
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-829-2566 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Mounting Bushing Length0.250 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se175.0 SINGLE SECTION
Maximum Running Torque5.00 INCH-OUNCES
Screw Thread Series DesignatorUNF
Screw Thread Diameter0.190 INCHES NOMINAL
Effective Electrical Rotation In D7920.0 NOMINAL
Screw Thread Quantity Per Inch32.0
Actuator TypeSINGLE SHAFT
Maximum Starting Torque5.00 INCH-OUNCES
Fragility FactorMODERATELY RUGGED
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Vendor Part Numbers600-672-502
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 LS9973-6 available?
We can source LS9973-6 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 LS9973-6 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS9973-6 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 LS9973-6?
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 LS9973-6?
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.