DI-MNTY-80982, DATA ITEM DESCRIPTION: PLANNED MAINTENANCE SYSTEM (PMS) FUNCTIONALLY SIGNIFICANT ITEM (FSI) INDEX (17 MAY 1990) [S/S BY DI-SESS-80982A]

DI-MNTY-80982, DATA ITEM DESCRIPTION: PLANNED MAINTENANCE SYSTEM (PMS) FUNCTIONALLY SIGNIFICANT ITEM (FSI) INDEX (17 MAY 1990) [S/S BY DI-SESS-80982A]., The Planned Maintenance System (PMS) Functionally significant Items (FSI) Index defines the items that are functionally significant