Limco Airepair · Electronic Components
21W00-0000
Meter, Electrical Frequency
Part Number21W00-0000
ManufacturerLimco Airepair
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-309-7514 (NSN)
Federal Item NameMETER,ELECTRICAL FREQUENCY
Federal Supply Class6625 — Test Instruments
Power SourceEXTERNAL
Installation DesignPANEL
Circuit Current For Which DesignedAC
Features ProvidedWARNING FEATURE
Scale Selection MethodSWITCH
Indicator TypeDIAL W/POINTER
Circuit Attachment Method And Quan2 CONNECTOR, RECEPTACLE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Frequency Rating50.0 HERTZ NOMINAL
FSC Application DataDEMINERALIZER FOR ELECTRONIC COOLING SYSTEMS
Operating Voltage Rating In Volts115.0 AC NOMINAL
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 21W00-0000 available?
We can source 21W00-0000 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 21W00-0000 by Limco Airepair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21W00-0000 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 21W00-0000?
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 21W00-0000?
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.