חצי מיסב מסוג מפוצל דו-חלקי, שרוול.
1.9700 inches minimum and 2.0000 inches maximum overall length, square all corners corner shape, 2.7750 inches nominal body outside diameter, outside edge on butt faces tapered 0.2500 in.; 0.0600 joint relief on each face special features, 1.9370 inches nominal body inside diameter