Avionics Specialties · Electronic Components
123-917-4
Ammeter — Test Instruments
Part Number123-917-4
ManufacturerAvionics Specialties
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-122-2421 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mountin2.790 INCHES MAXIMUM
Sensitivity Rating100.0 MICROAMPERES
ColorUNABLE TO DECODE
Special Test FeaturesENVIRONMENTALS AND DIELECTRIC TEST PER ANSI C39.1
FSC Application DataTEST SET,ELECT. EQUIP.
MaterialPLASTIC PHENOLIC
Special MarkingsCCW W/LINE AT FULL SCALE LEFT; 1 PCT CW W/LINE AT FULL SCALE RIGHT
Style DesignatorRECTANGULAR FLUSH MTG
Panel For Which DesignedNONMAGNETIC
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Vendor Part NumbersN5-4702-0100
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 123-917-4 available?
We can source 123-917-4 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 123-917-4 by Avionics Specialties obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 123-917-4 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 123-917-4?
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 123-917-4?
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.