CAE USA · Electronic Components
M103-1
Voltmeter — Test Instruments
Part NumberM103-1
ManufacturerCAE USA
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-183-8876 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Power SourceEXTERNAL
Circuit Current For Which DesignedAC
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Circuit Attachment Method And Quan2 THREADED STUD
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
PhaseSINGLE
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S)
Meter Body Diameter Behind Mountin2.730 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Installation DesignPANEL
Vendor Part Numbers153-0482, 331SAC0-150
Cancelled NSN6625-00-589-0551 (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 M103-1 available?
We can source M103-1 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 M103-1 by CAE USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M103-1 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 M103-1?
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 M103-1?
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.