Westinghouse Electric Corp. · Electronic Components
331C149H01
Voltmeter — Test Instruments
Part Number331C149H01
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-580-0246 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Measurement Range+0.0 TO 2.0 KILOVOLTS, DC SINGLE INDICATOR SINGLE RANGE
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Overall Length2.130 INCHES MAXIMUM
Circuit Current For Which DesignedDC
Meter Depth Behind Mounting Flange1.500 INCHES MAXIMUM
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S)
Installation DesignPANEL
Nuclear Hardness Critical FeatureNONHARDENED
Surface TreatmentENAMEL SEMIGLOSS
Style DesignatorROUND FLUSH MTG
Vendor Part Numbers265-280
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 331C149H01 available?
We can source 331C149H01 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 331C149H01 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 331C149H01 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 331C149H01?
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 331C149H01?
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.