MIL-STD-91621 (NOTICE 1), MILITARY STANDARD: PRINCIPLES OF INSPECT, REPAIR ONLY AS NECESSARY (IROAN) PROCEDURES AND PREPARATION OF IROAN PUBLICATIONS (04 APR 1998)

MIL-STD-91621 (NOTICE 1), MILITARY STANDARD: PRINCIPLES OF INSPECT, REPAIR ONLY AS NECESSARY (IROAN) PROCEDURES AND PREPARATION OF IROAN PUBLICATIONS (04 APR 1998)., MIL-STD-91621, dated 2 November 1992, is inactive for new design and is no longer used, except for replacement purposes.