Explanation of Columns (Sections II and III).

TM 5-4120-386-24P

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

*Complete 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.

(1) Source Code. The source code tells you how to get an item

needed for maintenance, repair, or overhaul of an end item/equipment.

Explanations of source codes follows:

Code

Explanation

Stocked items; use the applicable NSN 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.

**NOTE: Items coded PC are subject to deterioration.

Items with these codes are not to be requested/re

quisitioned 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.