Source Code Maintenance      Code Recoverability        Code 1st two positions XX How you get an item XX 3rd position 4th position X Who determines disposition action on an unserviceable item Who can do complete repair* on the item Who can install, replace or use the item PA PB PC** PD PE PF PG KD KF KB MO-  (Made at org Level) MF-  (Made at DS Level) MH-  (Made at GS Level) ML-  (Made at Specialized Re- pair Act (SRA)) MD-  (Made at Depot) > > > TM 9–2330–385–24P 2 3. EXPLANATION OF COLUMNS (SECTIONS II AND III) (CONT). * Complete Repair:  Maintenance capacity, capability, and authority to perform all corrective maintenance tasks for the ”Repair” function in a use/user environment in order to restore serviceability to a failed item. (1) Source Code.  The source code tells you how to get an item needed for maintenance, repair, or overhaul of an end item/equipment.  Explanations of source codes follows: Code Explanation Stocked items; use the applicable NSN to request/requisition items with these source codes.  They are authorized to the category indicated by the code entered in the 3rd position of the SMR code. **NOTE:  Items coded PC are subject to deterioration. Items with these codes are not to be requested/requisitioned individually.  They are part of a kit which is authorized to the maintenance category indicated in the 3rd position of the SMR code.  The complete kit must be requisitioned and applied. Items with these codes are not to be requested/requisitioned individually.  They must be made from bulk material which is identified by the part number in the DESCRIPTION AND USABLE ON CODE (UOC) column and listed in the Bulk Material group of the repair parts list in this RPSTL.  If the item is authorized to you by the 3rd position code of the SMR code, but the source code indicates it is made at a higher level, order the item from the higher level of maintenance.