A-A-55431 Revision A, April 17, 1995
DISK, FLEXIBLE, TWO-SIDED, HIGH-DENSITY, 5.3 TRACKS PER MILLIMETERS (TPMM) (135 TRACKS PER INCH (TPI)), 90 MILLIMETERS (MM) (3.5 INCHES)
Includes all amendments and changes through Validation Notice 2, February 1, 2007
This CID covers the general requirements for a two-sided, high-density, 5.3 TPMM (135 TPI), 90 mm (3.5 inches) flexible disk. Flexible disks covered by this CID are intended for commercial/industrial applications.