F-F-1658 (NOTICE-1), FEDERAL SPECIFICATION: MEDIA FOR ROLL TYPE AIR FILTERS (27-APR-1982) [NO S/S DOCUMENT]

F-F-1658 (NOTICE-1), FEDERAL SPECIFICATION: MEDIA FOR ROLL TYPE AIR FILTERS (27-APR-1982) [NO S/S DOCUMENT]., Federal Specification F-F-1658, dated September 14, 1973, has been canceled without replacement.