Parker Parker Appliance Co., The Cleveland, Ohio Schrader Schrader, A., & Sons Brooklyn, N. Y. Shakespeare Shakespeare Co. Kalamazoo, Mich. S.S White White, S.S., Industrial Division, New York, N. Y. Stewart-Warner Stewart-Warner Corp. Chicago, Ill. Talon Talon, Inc. Meadville, Pa. Timken Timken Roller Bearing Co., Canton, Ohio Tinnerman Tinnerman Products, Inc, Cleveland, Ohio United United Aircraft Corp. Aircraft New York, N. Y. Ward Leonard Leonard, Ward, Electric Co., Mount Vernon, N. Y. Warner Warner Aircraft Corp. Detroit, Mich. Wtttek Wittek .1,1fg. Co. Chicago, Ill. 3 Numerical Parts List: The Numerical Parts List Itemizes numerIcally all parts, other than standard parts, which occur in the Group Assembly Parts List. The total quantity required per article is given, as well as the page numbers on which each part is shown. In cases where a part appears on more than five pages in the Group Assembly Parts List. the number of the first page on which It occurs will be shown, followed by "etc." The following list shows the order of arranwement followed In listing the numerical parts:

(1) space (blank column) (2) Dash ( - ) (3) Letters A through Z (4) Numerals 0 through 9 4 Standard Parts List: The Standard Parts List Itemizes numerically all standard parts shown In the Group Assembly Parts List together with the part name and total and attaching quantities required per article. These standard Darts are sub-divided under the following headings and in the sequence shown:   Army - Navy   Army Air Force   Naval Aircraft Factory   Eastern Aircraft Standard Committee National Aircraft Standard Contractors 5 Illustrated Service Tools and Loose Equipment List: The Illustrated Service Tools and Loose Equipment List shows tools, kits, covers, etc., all properly identified. 6 Use of the Catalog: (A) To find the Illustration when the part number is known:

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