General Motors · Electronic Components
7901803-002
Ammeter — Test Instruments
Part Number7901803-002
ManufacturerGeneral Motors
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-819-2142 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Sensitivity Rating8.0 MILLIVOLTS
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Scale Selection MethodTERMINAL
Circuit Attachment Method And Quan7 BINDING POST
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR OR SQUARE
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
Overall Width5.875 INCHES NOMINAL
Overall Length10.375 INCHES NOMINAL
Cancelled NSN6625-00-720-3165 (cancelled)
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 7901803-002 available?
We can source 7901803-002 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 7901803-002 by General Motors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7901803-002 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 7901803-002?
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 7901803-002?
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.