EXPLANATION OF COLUMNS IN THE REPAIR PARTS LIST AND SPECIAL TOOLS LIST WORK
PACKAGES - Continued
SMR Code Explanation.
1st two positions: How to
3rd position: Who can
4th position: Who can do
5th position: Who
get an item.
install, replace, or use the
complete repair* on the
action on unserviceable
*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.
Source Code. The source code tells you how you get an item needed for maintenance, repair, or overhaul of an end
item/equipment. Explanations of source codes follow:
Table 2. Source Code First and Second Position.
Items coded PC are subject to deterio-
Stock items; use the applicable NSN to
requisition/request items with these source codes.
They are authorized to the level indicated by the
code entered in the third position of the SMR code.
Items with these codes are not to be requested/
requisitioned individually. They are part of a kit
which is authorized to the maintenance level
indicated in the third position of the SMR code.
The complete kit must be requisitioned and
MF-Made at field
Items with these codes are not to be requisitioned/
MH-Made at below sustainment level
requested individually. They must be made from
ML-Made at SRA
bulk material which is identified by the part number
MD-Made at depot
in the DESCRIPTION AND USABLE ON CODE
(UOC) column and listed in the bulk material group
work package of the RPSTL. If the item is
authorized to you by the third position code of the
SMR code, but the source code indicates it is