Keystone Electronics · Electronic Components
531
HANDLE .625X.281" 10-32THR BRASS
Part Number531
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-649-3881 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Circuit Attachment Method And Quan2 THREADED STUD
Meter Body Diameter Behind Mountin2.093 INCHES NOMINAL
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Meter Depth Behind Mounting Flange1.046 INCHES NOMINAL
Sensitivity Rating50.0 MILLIVOLTS
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Current For Which DesignedDC
Movement TypeMOVING COIL, PERMANENT MAGNET
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Style DesignatorROUND FLUSH MTG
ColorUNABLE TO DECODE
Vendor Part Numbers0700-9200, ECTA30212609
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 531 available?
We can source 531 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 531 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 531 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 531?
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 531?
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.