Quick view Add to Cart Overhaul Instructions for Oxygen Cylinder and Handwheel Valve Assembly Document Part Number: T.O. No. 15X1-5-2-3, formerly AN 03-50-38 Number of pages: 8Part Number: T.O. No. 15X1-5-2-3, formerly AN 03-50-38Revision Date: 1-July-1954Description: Mfg BY: Kidde MSRP: Was: Now: $15.00