Explanation of Columns.

TM 9-6115-545-24P TO 35C2-3-444 4 NAVFAC P-8-626-24P SL-400038G/07499A Code Definition PG Item procured and stocked to provide for sustained support for the life of the equipment. It is applied to an item peculiar to the equipment which because of probable discontinuance or shutdown of production facilities would prove uneconomical to reproduce at a later time. KD An item of depot overhaul/repair kit and not purchased separately. Depot kit defined as a kit that provides items required at the time of overhaul or repair. KF An item of maintenance kit and not purchased separately. Maintenance kit defined as a kit that provides an item that can be replaced at unit level of maintenance. KB Item included in both a depot overhaul/repair kit and a maintenance kit. MO Item to be manufactured or fabricated at organizational level. MF Item to be manufactured or fabricated at intermediate maintenance levels. Air Force - Intermediate (*) Army - General Support (*) Marine Corps - 4th Echelon Navy - Ashore MG Item to be manufactured or fabricated at both afloat and ashore intermediate maintenance levels – Navy use only. 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 intermediate maintenance levels. Air Force - Intermediate (*) Army - Direct Support (*) Marine Corps - 3rd Echelon Navy - Afloat AH Item to be assembled at intermediate maintenance levels. Air Force - Intermediate (*) Army - General Support (*) Marine Corps - 4th Echelon Navy - Ashore AG Item to be assembled at both afloat and ashore intermediate maintenance levels -- Navy use only. 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, that is identified by manufacturer's part number. XD A support item that is not stocked. When required, item will be procured through normal supply channels. (*) NOTE: For USAF and the USA Safeguard Program, only Code "P' will be used to denote intermediate maintenance. On joint programs use of either code F or H by the joining service will denote intermediate maintenance to USAF and the USA Safeguard Program. 2