Hoyt Electrical Instrument Works, Inc. · Electronic Components
685-3-R-3MAAC-3AAC
Ammeter — Test Instruments
Part Number685-3-R-3MAAC-3AAC
ManufacturerHoyt Electrical Instrument Works, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-528-1728 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Installation DesignPANEL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Style DesignatorRECTANGULAR FLUSH MTG
MaterialALUMINUM
ColorUNABLE TO DECODE
Measurement Range+0.0 TO 3.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
Meter Body Height Behind Mounting2.800 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Power SourceEXTERNAL
Meter Body Width Behind Mounting F2.380 INCHES NOMINAL
Overall Length3.000 INCHES NOMINAL
Vendor Part Numbers216-1022-010
ESD/EMICode A — ESD/EMI sensitive item
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 685-3-R-3MAAC-3AAC available?
We can source 685-3-R-3MAAC-3AAC 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 685-3-R-3MAAC-3AAC by Hoyt Electrical Instrument Works, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 685-3-R-3MAAC-3AAC 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 685-3-R-3MAAC-3AAC?
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 685-3-R-3MAAC-3AAC?
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.