Custom Metering Company Inc. · Electronic Components
301-30A
Meter, Audio Level
Part Number301-30A
ManufacturerCustom Metering Company Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-843-9171 (NSN)
Federal Item NameMETER,AUDIO LEVEL
Federal Supply Class6625 — Test Instruments
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Overall Length1.485 INCHES NOMINAL
MaterialPLASTIC
Power SourceEXTERNAL
Nuclear Hardness Critical FeatureNONHARDENED
Style DesignatorROUND FLUSH MTG W/4 TABS
Mounting Facility Type And Quantit4 FLANGE
Special MarkingsRED BAND FROM 0 TO PLUS 3 VU ZERO TO PLUS 3 CHARACTERS INCLUDING ASSOCIATED VU TITLE MARKED IN RED,0 TO 100 PCT MARKING
ColorUNABLE TO DECODE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
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 301-30A available?
We can source 301-30A 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 301-30A by Custom Metering Company Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 301-30A 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 301-30A?
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 301-30A?
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.