TM  10-8400-203-23 1-8.  SOURCE,  MAINTENANCE  AND  RECOVERABILITY  (SMR)  CODES  -  Continued   CODE APPLICATION/EXPLANATION D The depot category of maintenance is the lowest level capable of complete repair. B No repair is authorized. The item maybe reconditioned by adjusting lubricating, etc. at the user level. No parts or special tools are required for the maintenance of this item. z Nonrepirable. No repair is authorized. d. Recoverability Code (fifth position). Indicates the disposition action on unserviceable items. CODE EXPLANATlON o Repairable item. When  uneconomically  repairable,  condemn  and  dispose  at  organizational  level. F Repairable  item. When uneconomically repairable condemn and dispose at Direct Support. H Repairable.  When  uneconomically  repairable,  condemn  and  dispose at General Support. D Repairable. When beyond lower maintenance level repair capability, return to depot for disposal. L Repairable.  When  uneconomically  repairable,  condemn  and  dispose  at  a specialized   repair activity. A Item requires special handling or condemnation procedures because of specific reasons (i.e. precious  metal  content,  high  dollar  value,  critical  material  or  hazardous  material).  Refer  to  appropri- ate manuals/directives for specific instructions. z Nonrepairable  item. When unserviceable condemn and dispose at the maintenance level indicated  in  the  third  position. Section IV. ADMINISTRATIVE PUBLICATIONS PUB.  NO. AR 710-1 AR 725-50 AR 750-1 DOD 4160-21-M Fed  Std 757 TB 43-0002-27 FM  10-16 TITLE Centralized Inventory Management of the Army Supply System Requisitioning, Receipt and Issue System Army Material Maintenance Concepts and Policies Defense  Disposal  Manual Stitches, Seams, and Stitching Maintenance Expenditure Limits for FSC Groups 72,83,84 and FSC Classes 7210-8340,  and  8400 General  Fabric  Repair FM  31-70   Basic Cold Weather Manual Change 6   1-21/(1-22 blank)