BS-6958-1 | Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Dimensional, physical and magnetic characteristics | Document Center, Inc.

BS-6958-1 › Complete Document History
Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Dimensional, physical and magnetic characteristics

Obsolete Revision Information:

   AMD 7050 - AMENDMENT 2 - Feb. 1, 1992
   AMD 6752 - AMENDMENT 1 - Aug. 1, 1991
   1988 EDITION - WITHDRAWN, 4/25/2012 - Sept. 30, 1988