TM 9-2910-226-34 fourth positions of the Uniform SMR Code format as follows: Use (third position): The maintenance code entered in the third position will indicate the lowest maintenance level authorized to remove, replace, and use the support item. The maintenance code entered in the third position will indicate one of the following levels of maintenance. Code Application/Explanatwn C Crew or operator maintenance performed within organizational maintenance. O Support item is removed, replaced, used at the organizational level. F Support item is removed, replaced, used at the direct support level . H Support item is removed, replaced, used at the general support level. D Support items that are removed, replaced, used at depot, mobile depot, specialized repair activity only. Repair (fourth position): The maintenance code entered in the fourth position indicates whether the item is to be repaired and identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized maintenance functions). This position will contain one of the following maintenance codes as assigned by the service(s) that require the code: Code Application/Explanation O F H D L Z B are The lowest maintenance level capable of complete repair of the support item is the organizational level. The lowest maintenance level capable of complete repair of the support item is the direct support level. The lowest maintenance level capable of complete repair of the support item is the general support level. The lowest maintenance level capable of complete repair of support item is the depot level. Repair restricted to designated specialized repair activity. Nonrepairable. No repair is authorized. No repair is authorized. The item may be recon- ditioned by adjusting, lubrication; etc., at the user level. No parts or special tools are procured for the maintenance of this item. (3) Recoverability code. Recoverability codes assigned to support items to indicate the disposition action on unserviceable items. The recoverability code is entered in the fifth position of the uniform SMR code format as follows: Recover- Ability codes Z 0 F H D Definition Nonrepairable item. When unserviceable, condemn and dispose at the level indicated in position 3. Repairable item. When uneconomically repairable, condemn and dispose at organizational level. Repairable item. When uneconomically repairable condemn and dispose at the direct support level. Repairable item. When uneconomically repairable, condemn and dispose at the general support level. Repairable item. When beyond lower level repair capability, return to depot. Condemnation and disposal not authorized below &pot-level. Recover ability Definition codes L Repairable item. Repair, condemnation and disposal not authorized below depot/specialized repair activity level. 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 ap- propriate manuals/directives for specific in- structions. b. Federal Stock Number, Column (2). This column indicates the Federal stock number assigned to the item and will be used for requisitioning purposes. NOTE Federal stock numbers that are missing for P source coded items are not currently recorded in the AMDF. When these stock numbers are broadcast in the AMDF they will be provided by a change to the manual. c. Description, Column (3). This column indicates the Federal item name and any additional description of the item required. A part number or other reference number is followed by the applicable five-digit Federal supply code for manufacturers in parentheses. Repair parts quantities included in the kits, sets, and assemblies are shown in front of the repair part name. The Description column also has headings denoting the grouping that the parts belong to. d. Unit of Issue, Column (4). A two-character alphabetic abbreviation indicating the amount or quantity of the item upon which the allowances are based; e.g., ft, ea, pr; etc. e. Quantity Incorporated in Unit, Column (5}. This column indicates the quantity of the item used in pump assembly of which it is a part. A V ap- pearing in this column in lieu of a quantity indicates that a definite quantity cannot be indicated (e. g. shims, spacers, etc. ). f. 30-Day DS/GS Maintenance Authorization, Columns (6) and (7). (1) The repair parts list includes asterisk entries in separate columns — one for direct support (DS) and one for general support (GS) — as appropriate to indicate the total range of repair parts authorized for use at that category or required to be removed or disassembled during the performance of authorized maintenance operations. They will be requisition initially on an “as required” basis. The repair parts authorized at the DS/GS levels will be those authorized for the maintenance mission at these levels. Requirements for repair parts stockage and for distribution to supported units will be based on demand and determined in accordance with AR 710- 2. (2) Special tools or test, measurement, and diagnostic equipment (TMDE) and other support equipment peculiar to an item are listed with quantities in the appropriate density spread/allowance columns. B-1