ARMY   TM   9-2815-253-24P AIR  FORCE  TO  38G1-93-4 MARINE  CORPS  TM  2815-24P/1 3 EXPLANATION  OF  COLUMNS  (SECTIONS  II  AND  III).  -  (Continued) Code KD KF KB Code MO  (Made  at  org/ AVUM  Level) MF-  (Made  at  DS/ AVIM  Level) MH-  (Made  at  GS Level) ML-(Made  at  Spec- ialized  Repair Activity  (WA) MD-  (Made  at  Depot) Explanation ltems with these codas are not to be raquested/raquisitionad 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. Explanation ltems 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 DESCRIPTlON 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. AO-  (Assembled  by org/AVUM  Level) AF-  (Assembled  by DS/AVIM  Level) AH-(Assembled  by GS   Category) AL-  (Assembled  by SRA) AD-  (Assembled  by Depot) Items with these codes are not to be requested/requisitioned individually. The parts that make up the assembled item must be requisitioned or fabricated and assembled at the level of maintenance indicated by the source code.   If the 3rd position code of the SMR code authorizes you to replace the item, but tie source code indicates the item is assembled at a higher level, order the item from the higher level of maintenance. X A - Do not requisition an ‘XA~-coded item Order its next higher assembly. (Also, refer to the NOTE below.) X B - If an "XB" item is not available from salvage, order it using the FSCM and part number given. x  c  - lnstallation  drawing,  diagram,  instruction  sheet,  field  service  drawing,  that  is  identified  by manufacturer's  part  number. X D - Item is not stocked. Order an ‘XD' coded item through normal supply channels using the FSCM and pad number given, if no NSN is available. 3