Items with these codes are not to be requested/requisitioned in-
dividually. They are part of a kit which is authorized to the
maintenance category indicated in the 3rd position of the SMR
code. The complete kit must be requisitioned and applied.
Items with these codes are not to be requested/requisitioned indi-
MO (Made at Un t/ VUM Level)
MF- (Made at DS/AVUM Level)
vidually. They must be made from bulk material which is identified
by the part number in the DESCRIPTION AND USABLE ON
MH- (Made at GS Level)
CODE (UOC) column and listed in the Bulk Material group of the
s is i
ML- (Made at Specialized Repair Act
repa r part l t n t
manual. If t e tem aut or zed to you by
the 3rd position code of the SMR code, but the source code indicates
MD- (Made at Depot)
it is made at a higher level, order the item from the higher level of
AO- (Assembled by Unit AVUM
i h h s
Item w t t e e code are not to be reque ted/ requ
t oned nd
vidually. The parts that make up the assembled item must be requi-
embled by DS VUM
sitioned or fabricated and assembled at the level of maintenance in-
dicated by the source code. If the 3rd position code of the SMR code
AL- (Assembled by SRA)
embled at GS Level)
authorizes you to replace the item, but the source code indicates the
AD- (Assembled by Depot)
tem are a embled at a g er level, order t e tem from t e g
er level of maintenance.
Do not requisition XA-coded item. Order its next higher assembly. (Refer to the NOTE below.)
If an XB item is not available from salvage, order it using the CAGEC and part number given.
Installation drawing, diagram, instruction sheet, field service drawing, that is identified by manufac-
turers part number.
Item is not stocked. Order an XD-coded item through normal supply channels using the CAGEC
and part number given, if no NSN is available.
Cannibalization or controlled exchange, when authorized, may be used as a source
of supply for items with the above source codes, except for those source coded XA
or those aircraft support items restricted by requirements of AR 70042.