ANSI INCITS 73 : 1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SINGLE-SIDED UNFORMATTED FLEXIBLE DISK CARTRIDGE (FOR 6631-BPR USE)
27-08-2017
01-01-2017
1 Scope
2 Definitions
3 General Requirements
3.1 Environment
3.2 Materials
3.3 Disk Cartridge Assembly
4 Physical Requirements
4.1 Dimensions
4.2 Torque
4.3 Physical Properties of Coated Disk
4.4 Disk Coating
4.5 Magnetic Coating Resistivity
4.6 Flammability
4.7 Toxicity
5 Test Track Requirements
5.1 Track Geometry
5.2 Track Locations
5.3 Physical Track Identification
5.4 Index
6 Standard Reference Surfaces
6.1 General
6.2 Primary Standard Amplitude Reference Surface(s)
6.3 Secondary Standard Amplitude Reference Surface(s)
7 Magnetic Characteristics
7.1 Data Surfaces
7.2 Signal Quality
Appendixes
Appendix A Optic System for Flexible Disk Light Transmittance
Measurement
Appendix B Drop-Through Gage
Appendix C Abrasivity Evaluation
Appendix D Torque Test System
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