F-13. DESCRIPTION COLUMN. This column identifies the parts being listed by noun name followed by
modifiers when applicable. When appropriate, the column also includes descriptive data such as dimensions,
material, etc. It may also include a reference to the previous listing of items labeled "REF" as explained in
F-14. QUANTITY COLUMN . This column indicates the quantity of parts required for the assembly or
subassembly in which that part appears. "REF" (reference) is used in this column when the part has been
previously listed, and illustrated, with proper quantity, and is relisted for reference purposes only. The
quantities listed in this column are in the case of assemblies the total quantity used at the location indicated. In
the case of components of assemblies, the quantities listed indicate the number of parts used in one assembly.
The quantities specified are not necessarily the total used in the equipment. The designation" AR" denotes that
the quantity of parts used is as required.
F-15. PART NUMBER INDEX . The part number indexes at the end of this section provides all parts in the
parts list. The index has Pierce Manufacturing Inc. part numbers to figure and item numbers, and when
applicable, vendor part numbers to figure and item numbers.