Table 3-2.—Data Elements of the APL
*Refer to Figure 3-3.
PART II, SECTION A-ALLOWANCE PARTS
identification number in Part II of the COSAL. The parts
LIST (APL).– An APL (fig. 3-3) is a technical document
data contained in each APL is arranged in alphanumeric
that lists the repair parts authorized to be kept on board
order by part reference or symbol number. This part
a ship for a particular piece of equipment. Separate
number is a number, other than a stock number, by which
APLs are prepared for each different piece of equipment
the part may be identified. Examples of such a number
on board a
equipment.
ship and for each major component of the
are a manufacturer’s number,
APLs are listed in numerical sequence by
a drawing or circuit symbol
a service part number, and
number. In table 3-2, the
3-7
