Komatsu America · Electronic Components
693A
Ammeter — Test Instruments
Part Number693A
ManufacturerKomatsu America
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-255-5827 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Circuit Attachment Method And Quan2 BINDING POST
Measurement Range-20.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Overall Diameter2.188 INCHES NOMINAL
Meter Depth Behind Mounting Flange1.031 INCHES NOMINAL
Accuracy In Percent-10.0 TO 10.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mountin2.000 INCHES NOMINAL
Circuit Current For Which DesignedDC
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Sensitivity Rating50.0 MILLIVOLTS
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
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 693A available?
We can source 693A 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 693A by Komatsu America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 693A 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 693A?
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 693A?
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.