APPENDIX S
DEFINITION
CODE
Item to be manufactured or fabricated at General Support
MH
maintenance levels.
MD
Item to be manufactured or fabricated at Depot maintenance
level.
AO
Item to be assembled at organizational level.
AF
Item to be assembled at Direct Support maintenance levels.
AH
Item to be assembled at General Support maintenance levels.
AD
Item to be assembled at Depot maintenance levels.
XA
Item is not procured or stocked because the requirements for
the item will result in the replacement of the next higher
assembly.
XB
Item is not procured or stocked.
If not available through
salvage, requisition.
XC
Installation drawing, diagram, instruction sheet, field
service drawing, t h a t i s i d e n t i f i e d b y m a n u f a c t u r e r s '
drawing/part number.
Col. T.
Enter the functional group number for each part in accordance
Group
w i t h TB 750-93-1, Functional Grouping Codes: Combat,
T a c t i c a l , a n d Support Vehicles and Special Purpose Equipment.
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