Hickok Waekon · Electronic Components
539C
Test Set, Electron Tube
Part Number539C
ManufacturerHickok Waekon
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-069-0733 (NSN)
Federal Item NameTEST SET,ELECTRON TUBE
Federal Supply Class6625 — Test Instruments
Installation DesignPORTABLE
MaterialWOOD CASE
Filament Voltage Rating In Volts+0.000 TO 117.000
Furnished Items And Quantity1 BOOK,INSTRUCTION
PhaseSINGLE
Overall Width16.700 INCHES NOMINAL
Overall Length18.300 INCHES NOMINAL
Overall Height7.500 INCHES NOMINAL
Scale Unit Of Measure InscriptionMICROHM AND VOLTS, AC AND VOLTS, DC
Ac Voltage Rating105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
Vendor Part NumbersTV23U
Cancelled NSN6625-00-918-5953 (cancelled)
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 539C available?
We can source 539C 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 539C by Hickok Waekon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 539C 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 539C?
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 539C?
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.