A binary counting unit used to electronically count the quantity of discrete electrical impulses applied to its input terminal. It is normally used in conjuction with other counting units in a counter, electronic, digital readout. The unit is designed to count from zero to a predetermined digit, return to zero, and simultaneously generate an output signal for applications as required, such as to other counting units, meters, or remote indicators. It may be a plug-in or circuit card unit of vacuum tube or transistorized design. It may be nonindicating or indicating with display in the form of vertical, horizontal, in-line, or remote readout. Excludes counter, electrical; counter, electronic, digital; and counter, electronic, digital readout. See also indicator, digital display.
Classification: Parts and accessories of articles of schedule b subheading 9030, nesoi
NSN 4140-01-113-8886
NSN 5985-01-552-5093
NSN 6685-01-232-7680
NSN 5965-00-560-1760
NSN 5935-01-296-5829
NSN 7035-00-117-0418
NSN 5895-01-435-2552
NSN 5920-00-116-4959
NSN 7035-00-946-2642
NSN 6135-01-084-1609
NSN 2925-01-633-4048
NSN 5895-01-384-7470