3242 lexan translucent material, dimensions approximate 0.688 in. Square by 0.562 in. High, green color, this key cap assembly, consisting of 1 each key cap and 1 each insert k plunger has white engraving, the characters to be 0.100 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-3242, the character s asterisk trk asterisk and asterisk susp 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, manufacturer data, george risk industries, inc. 24229 columbus, neb. P/n 2-128-004-7a
An item usually marked with letter(s), numeral(s), or other character(s) designed to be attached to a key lever of a typewriter, accounting and calculating machien, office type composing machine keyboard or keyboard, data entry for the purpose of affording fingertip operation.
Classification: Parts and accessories of articles of schedule b subheading 9030.40
NSN 6150-01-212-3835
NSN 6145-01-624-2721
NSN 5915-00-757-9875
NSN 6645-01-143-0137
NSN 5910-01-031-6796
NSN 6685-01-169-6678
NSN 5960-00-407-7705
NSN 6645-01-166-1891
NSN 5925-01-514-0274
NSN 5895-00-626-8170
NSN 6685-01-642-3587
NSN 6650-00-217-6292