Item to be manufactured or fabricated at general support maintenance levels.
Item to be manufactured or fabricated at depot maintenance level.
Item to be assembled at unit level.
Item to be assembled at direct support maintenance levels.
Item to be assembled at general support maintenance levels.
Item to be assembled at depot maintenance level.
Item is not procured or stocked because the requirements for the item will result in
the replacement of the next higher assembly.
Item is not procured or stocked. If not available through salvage, requisition.
Installation drawing, diagram, instruction sheet, field service drawing, that is
identified by manufacturer's part number.
A support item that is not stocked. When required, item will be procured through
normal supply channels.
(2) Maintenance codes GENERAL: Maintenance Codes are assigned to indicate the levels of
maintenance authorized to USE and REPAIR support items. The Maintenance Codes are in
the third and fourth position of the Uniform SMR Code Format.
Use (third position ): The Maintenance Code entered in the third position indicates the
lowest level maintenance level authorized to remove, replace, and use the support item.
The Maintenance Code entered in the third position indicates one of the following levels
Support item is removed, replaced, used at the unit level of maintenance.
Support item is removed, replaced, used at direct support levels.
Support Item is removed, replaced, used general support levels.
Support items that are removed, replaced, used at depot only. Depot, Mobile
Depot and Specialized Repair Activity.