TM 55-1560-307-13&P Source Code Maintenance Code Recoverability Code XX XX X How you get an item. 3d position 4th position Who can install, Who can do replace or use complete the item. Repair (see note) on the item. Who determined disposition action on an unserviceable the item. *Complete Repair:  Maintenance capacity, capability, and authority to perform all corrective maintenance tasks of the "Repair" function in a use/user environment in order to restore serviceability to a failed item. Code Explanation PA PB Stocked items; use the applicable NSN to request/ PC** requisition items with these source codes.  They PD are authorized to the category indicated by the PE code entered in the 3rd position of the SMR code. PF PG **NOTE:  Items coded PC are subject to deterioration. Items with these codes are not to be requested/re- quisitioned individually.  They are part of a kit KD which is authorized to the maintenance category in- KF dicated in the 3rd position of the SMR code.  The KB complete kit must be requisitioned and applied. Code Explanation MO-(Made at org/ Items with these codes are not to be requested/ AVUM Level) requisitioned individually.  They must be made MF-(Made at DS/ from bulk material which is identified by the AVIM Level) part number in the DESCRIPTION AND USABLE ON MH-(Made at GS CODE (UOC) column and listed in the Bulk Material Level) group of the repair parts list in this RPSTL. ML-(Made at Spe- If the item is authorized to you by the 3rd cialized Repair position code of the SMR code, but the source Act (SRA) code indicated it is made at a higher level, order MD-(Made at Depot) the item from the higher level of maintenance. C-2 1^st two positions