Jewell Instruments · Electronic Components
ADD3-20395
Meter, Electrical Frequency
Part NumberADD3-20395
ManufacturerJewell Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-065-8554 (NSN)
Federal Item NameMETER,ELECTRICAL FREQUENCY
Federal Supply Class6625 — Test Instruments
Mounting Facility Type And Quantit3 FLANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL
Meter Depth Behind Mounting Flange1.600 INCHES NOMINAL
Overall Length1.975 INCHES NOMINAL
Installation DesignPANEL
Overall Diameter2.695 INCHES NOMINAL
Circuit Attachment Method And Quan2 THREADED STUD
Meter Body Diameter Behind Mountin2.220 INCHES NOMINAL
Style DesignatorROUND FLUSH MTG
Vendor Part NumbersS-10952, 621-16646, 13211E6992-2
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 ADD3-20395 available?
We can source ADD3-20395 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 ADD3-20395 by Jewell Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ADD3-20395 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 ADD3-20395?
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 ADD3-20395?
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.