Hughes Corp. · Electronic Components
443A497H01
Voltmeter — Test Instruments
Part Number443A497H01
ManufacturerHughes Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-521-0481 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Nuclear Hardness Critical FeatureNONHARDENED
Installation DesignPANEL
Meter Depth Behind Mounting Flange1.000 INCHES NOMINAL
Scale Selection MethodTERMINAL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Scale Division Quantity30 SINGLE INDICATOR SINGLE RANGE
Special Markings+ AT POS TERM.
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Meter Body Diameter Behind Mountin1.500 INCHES NOMINAL
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 443A497H01 available?
We can source 443A497H01 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 443A497H01 by Hughes Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 443A497H01 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 443A497H01?
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 443A497H01?
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.