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: Keyboard units
NSN 5998-01-514-7970
NSN 5990-01-426-7350
NSN 5999-01-104-2033
NSN 5910-00-063-8572
NSN 6145-00-466-4068
NSN 6150-01-579-5658
NSN 5985-01-423-0581
NSN 6145-00-000-0090
NSN 4140-01-212-4312
NSN 6240-00-930-4206
NSN 5930-00-201-9510
NSN 6645-01-253-1950