Information Systems - Two-Sided, High-Density, Unformatted, 5.25-inch (130-mm), 96-tpi (3,8 tpmm), Flexible Disk Cartridge for 13 262 ftpr Use - General, Physical, and Magnetic Requirements
Specifies the general, physical, and magnetic requirements for interchangeability for two-sided , 5.25-in (130-mm), 96-tracks-per-inch (tpi) (3, 8-track-per-millimeter (tpmm)) flexible disk cartridge (for 13 262 flux-transitions-per-radian (ftpr) use) as required to achieve unformatted disk cartridge interchange among disk drives using 77 or 80 per side and associated information processing systems.