UU-F-1762, FEDERAL SPECIFICATION: FOLDERS, FILE, FOLLOW-UP AND INNER (16-AUG-1972) [SUPERSEDING MIL-T-21752 & MIL-F-21753] [S/S BY A-A-3073]

UU-F-1762, FEDERAL SPECIFICATION: FOLDERS, FILE, FOLLOW-UP AND INNER (16-AUG-1972) [SUPERSEDING MIL-T-21752 & MIL-F-21753] [S/S BY A-A-3073]., This specification cover two types and four classes of file folders; Inner and Follow-Up, that are used for the filing of documents that require follow-up action.