Beede Electrical Instrument · Electronic Components
B4A30T040VDC
Voltmeter — Test Instruments
Part NumberB4A30T040VDC
ManufacturerBeede Electrical Instrument
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-306-0944 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Circuit Attachment Method And Quan4 THREADED STUD
Nuclear Hardness Critical FeatureNONHARDENED
Mounting Facility Type And Quantit3 SCREW AND 3 UNTHREADED HOLE(S)
Measurement Range+0.0 TO 40.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.151 INCHES NOMINAL
Features ProvidedZERO ADJUSTER
Scale Division Quantity40 SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current For Which DesignedDC
Overall Diameter3.500 INCHES NOMINAL
FSC Application DataTEST SET,ELECT. EQUIP.
Vendor Part NumbersB4A3040, B4A3 0-40VDC, 310 SPEC 904047, 582 SPEC 904047
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 B4A30T040VDC available?
We can source B4A30T040VDC 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 B4A30T040VDC by Beede Electrical Instrument obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B4A30T040VDC 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 B4A30T040VDC?
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 B4A30T040VDC?
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.