Lockheed Martin · Electronic Components
838666-008
Resistor, Variable, Nonwire Wound,
Part Number838666-008
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-556-3788 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft StyleROUND, SLOTTED
Mounting Bushing Length0.375 INCHES NOMINAL
Actuator TypeSINGLE SHAFT
Effective Electrical Rotation In D308.0 MINIMUM
Overall Diameter1.516 INCHES MAXIMUM
Body StyleCYLINDRICAL BUSHING MOUNTED
Actuator Travel Control FeatureSTOPS
Terminal Type And Quantity6 TAB, SOLDER LUG
Power Dissipation Rating Per Secti2.0 FREE AIR ALL SECTIONS
Ambient Temp In Deg Celsius Per Se70.0 ALL SECTIONS
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Cancelled NSN5905-00-726-2009 (cancelled)
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 838666-008 available?
We can source 838666-008 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 838666-008 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 838666-008 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 838666-008?
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 838666-008?
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.