Lockheed Martin Corporation · Electronic Components
67-421
Resistor, Variable, Wire Wound, Pre
Part Number67-421
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-651-1620 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Pilot Diameter1.3120 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
Shaft Diameter0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
Shaft StyleROUND, SLOTTED
Actuator TypeDOUBLE ENDED SHAFT
Body StyleCYLINDRICAL SERVO MOUNTED
Terminal Type And Quantity6 TURRET
Actuator Travel Control FeatureSTOPS
Function Characteristic Per SectioSINGLE SECTION GRAPH
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Function Conformity Per SectionSINGLE SECTION TERMINAL BASE LINEARITY
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
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 67-421 available?
We can source 67-421 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 67-421 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 67-421 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 67-421?
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 67-421?
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.