Dash number indicates length in .O825 increments (rounded to two decimal places). Uw of .2!j inch Increments ia
mended for screws over 3 inchas long. intermediate or longer lengths may be spscifbd by uw of whob dash numb onb
AIA/NAS NAS 969-1974 history
1974AIA/NAS NAS 969-1974 Interchangeable Digital Magnetic Tape Cartridge- for Numerically Controlled Machines (Rev. 1)