MIL-SPEC · Electronic Components
MR49W450AFH
Voltmeter — Test Instruments
Part NumberMR49W450AFH
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-889-1745 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Mounting Stud Diameter0.250 INCHES NOMINAL
Center To Center Distance Between3.375 INCHES NOMINAL
Circuit Attachment Method And Quan2 THREADED STUD
Movement Suspension MethodTAUT BAND
Meter Body Diameter Behind Mountin3.980 INCHES MAXIMUM
Installation DesignPANEL
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange10.000 INCHES MAXIMUM
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
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 MR49W450AFH available?
We can source MR49W450AFH 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 MR49W450AFH by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MR49W450AFH 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 MR49W450AFH?
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 MR49W450AFH?
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.