6625-01-085-0421 WATTMETER Index 5930-01-085-0423 SWITCH ASSEMBLY

National Stock Number:
6625-01-085-0422

Federal Supply Class:
6625

National Item Identification Number:
010850422

Description:
WATTMETER

Detail:
An instrument which measures one or more different electrical power quantities (such as decibels and watts), and is calibrated using watts. The power measurement and/or calibration may be displayed in multiples and/or submultiples thereof on a dial and/or digital readout display. For items designed to measure radio frequency power see TEST SET, ELECTRICAL POWER and METER, MULTIPLE SCALE. Excludes: AMMETER; FREQUENCY METER; MULTIMETER; VOLTMETER.


Manufacturer Information:
2080-03870998BIRD ELECTRONIC CORPORATION
868919-000206481NORTHROP GRUMMAN SYSTEMS CORPORATION
868919-000213973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
ACCURACY IN PERCENT-2.000 TO 2.000 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
INSTALLATION DESIGNPANEL
MATERIALPLASTIC
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.670 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.620 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.160 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
OVERALL DIAMETER3.500 INCHES NOMINAL
SPECIAL FEATURESMARK ABOVE SCALE PEAK,BELOW SCALE AVG WATTS; NUMBERS 0 TO40 TO BE RED; NUMBERS 0 TO 25 TO BE BLACK
STYLE DESIGNATORROUND FLUSH MTG


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