BB-A-1034B (NOTICE-3), FEDERAL SPECIFICATION: COMPRESSED AIR, BREATHING (11-APR-2019)

BB-A-1034B (NOTICE-3), FEDERAL SPECIFICATION: COMPRESSED AIR, BREATHING (11-APR-2019)., BB-A-1034B, dated 19-Apr-2001, remains inactive for new design;however, the document is valid for use.