Mkc Electronics Inc. · Electronic Components
MK777-23
Wattmeter — Test Instruments
Part NumberMK777-23
ManufacturerMkc Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-097-0044 (NSN)
Federal Item NameWATTMETER
Federal Supply Class6625 — Test Instruments
Overall Length7.040 INCHES MAXIMUM
Meter Depth Behind Mounting Flange5.190 INCHES MAXIMUM
Accuracy In Percent-1.000 TO 1.000 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mountin3.970 INCHES MAXIMUM
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Operating Voltage Rating In Volts120.0 AC NOMINAL
PhaseTHREE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
MaterialSTEEL
Scale Graduation TypeNONLINEAR SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR FLUSH MTG
Vendor Part Numbers077-218A-QQXH, 007-218A-QQXX-C6
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 MK777-23 available?
We can source MK777-23 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 MK777-23 by Mkc Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MK777-23 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 MK777-23?
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 MK777-23?
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.