Northrop Grumman Systems Corporation · Electronic Components
990C419H01
Ammeter — Test Instruments
Part Number990C419H01
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-495-9833 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Mounting Hole Diameter0.125 INCHES NOMINAL
Movement TypeMOVING IRON VANE
Meter Body Diameter Behind Mountin2.210 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Circuit Attachment Method And Quan2 SOLDER STUD
Overall Diameter2.690 INCHES NOMINAL
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current For Which DesignedAC
FSC Application DataTEST SET,ELECTRONIC EQUIPMENT
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Frequency Response Range+0.000 TO 400.000 HERTZ
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 990C419H01 available?
We can source 990C419H01 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 990C419H01 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 990C419H01 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 990C419H01?
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 990C419H01?
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.