4. Special Information.

TM 9-4910-663-24P f. Description. Indicates the Federal item name and, if re- quired, a minimum description to identify the item. g. Unit of Measure (U/M). Indicates the standard of the basic quantity of the listed item as used in performing the actual main- tenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g., ea, in., pr, etc). When the unit of measure differs from the unit of issue, the lowest unit of issue that will satisfy the required units of measure will be requisitioned. h. Quantity Incorporated in Unit. Indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. A “V” appearing in this column in lieu of a quantity indicates that no specific quantity is applicable (e.g., shims, spacers , etc) . 4. Special Information. a. Usable on codes are shown in the description column. Uncoded items are applicable to all models. Identification of the usable codes used in this publication are: Code Used On AG1 . . l Part Number 7458-2 G62 . . . Part Number 7458-4 b. Not applicable. c. Not applicable. d. Not applicable. e. Action change codes indicated in the left-hand margin of the listing page denote the following: N - Indicates an added item. c ^- Indicates a change in data. R - Indicates a change in NSN only. f. The following publications pertain to Automotive Generator, Alternator, and Starter Test Stand, Model GASR-500 and its components: Publication and Short Title TM 9-4910-663-12, Test Stand, Automotive Generator, Alternator, and Starter, Model GASR-500 TM 9-4910-663-34, Test Stand, Automotive Generator, Alternator, and Starter, Model GASR-500 4