Hoyt Electrical Instrument Works, Inc. · Electronic Components
566L
Ammeter — Test Instruments
Part Number566L
ManufacturerHoyt Electrical Instrument Works, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-240-9223 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
FSC Application DataTEST SET,ELECTRONIC EQUIPMENT
Movement TypeMOVING IRON VANE
Mounting Bolt Circle Diameter1.438 INCHES NOMINAL
Environmental ProtectionDUST RESISTANT
Installation DesignPANEL
Circuit Attachment Method And Quan2 THREADED STUD
Measurement Range+0.0 TO 8.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Dielectric Withstanding Voltage In3000.0
Movement Suspension MethodMETAL PIVOT BASE
Circuit Construction TypeNONELECTRONIC
Overall Length1.978 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 566L available?
We can source 566L 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 566L by Hoyt Electrical Instrument Works, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 566L 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 566L?
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 566L?
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.