MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
2221 lexan translucent material, dimensions approximate 0.688 in. Square by 0.562 in. High, blue color, this key cap assembly., consisting of 1 ea. Key cap and 1 ea. Insert k plunger, has black engraving, the characters to be 0.125 in. High and 0.020 in. Line width, the engraved lettering shall be opaque so lettering will appear black in a darkened room key caps are internally illuminated, this key cap is style or type j-2221, the character s asterisk 6 asterisk and asterisk leader direction sign asterisk are engraved on this key cap, application data, p/o, key module assembly., texas instruments, inc., p/n, 684579-2, end item, automated radar terminal system - arts iii, texas instruments, inc., p/n, 729408-1, manufacturers data, george risk industries, inc., 24229, columbus, nebraska, p/n, 2-128-004-44a
