Northrop Grumman Systems Corporation · Electronic Components
108489-690
Voltmeter — Test Instruments
Part Number108489-690
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-030-0933 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Movement Suspension MethodJEWEL PIVOT BASE
Overall Width3.250 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Accuracy In Percent-5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Movement TypeMOVING COIL, PERMANENT MAGNET
MaterialPLASTIC
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR OR SQUARE
Overall Length5.250 INCHES NOMINAL
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 108489-690 available?
We can source 108489-690 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 108489-690 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 108489-690 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 108489-690?
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 108489-690?
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.