Breech Ring Forgings per Drawing for the Watervliet Arsenal

78 EACH - FIRST ARTICLE REQUIRED - BODY, BREECH RING FORGING PER DWG. #11579761 REV. E; FOR: 155MM M284 CANNON.

78 EACH - FIRST ARTICLE WAIVED - BODY, BREECH RING FORGING PER DWG. #11579761 REV. E; FOR: 155MM M284 CANNON.