Explanation of Columns (Sections II and III).
ITEM NO. (Column (1)). Indicates the number used to identify items called out in the illustration.
SMR CODE (Column (2)). The Source, Maintenance, and Recoverability (SMR) code is a 5-position code
containing supply/requisitioning information, maintenance category authorization criteria, and disposition instructions, as
shown in the following breakout:
*Compete 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.
Source Code. The source code tells you how to get an item needed for maintenance, repair, or overhaul of
end item/equipment. Explanations of source codes follow:
Stocked items; use the applicable NSN to request/requisition items with these source codes. They are
authorized to the category indicated by the code entered in the 3d position of the SMR code.
Items coded PC are subject to deterioration.
Items with these codes are not requested/requisitioned individually. They are part of a kit which is
authorized to the maintenance. category indicated in the 3d position of the SMR code. The complete kit
must be requisitioned and applied.