MIL-SPEC · Electronic Components
ME223AU
Voltmeter — Test Instruments
Part NumberME223AU
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-463-4707 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Functional DescriptionCOMBINES CAPABILITIES OF A STANDARD VOLTMETER AND A PHASE SENSITIVE VOLTMETER INTO A SINGLE UNIT
Type Model DesignationME-223A/U
Overall Height3.500 INCHES NOMINAL
Overall Width19.000 INCHES NOMINAL
Installation DesignPANEL
Style DesignatorRACK
Functional ClassificationAA-1.1
Reference Data And LiteratureDEPT OF ARMY PUBLICATIONS: TM11-6625-525-12-1,16 JUL 70,SINGER CO.,THE METRICS DIV.,GERTCH DEPT. P/N 4-002712-002
Entry Date70-10-01
Overall Depth14.000 INCHES NOMINAL
Relationship To Similar EquipmentSIMILAR TO SINGER COMPANY MODEL PAV-4B. THE ME-223A/U IS FUNCTIONALLY IDENTICAL TO THE ME-223/U; HOWEVER,IT IS NOT MECHA
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 ME223AU available?
We can source ME223AU 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 ME223AU by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ME223AU 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 ME223AU?
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 ME223AU?
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.