Used on nsn's 2010-01-268-5698 and 2010-01-268-5697 hub propeller ship,propulsion systems inc. aboard 378 ft whec coast guard vessels. 7.0000" overall length 22c solid, external flange one end
0.0600" first hole diameter 3.0500" overall length flange has threaded lubrication reservoir 1/4-28 unf-3b by 0.2000 in. deep 22c solid, external flange one end
0.2470" first hole diameter 2.2100" overall length face of left external flange is counter sunk 2.0700 in. dia by 0.0700 in. deep; counter sunk portion of flange has 5 0.2830 in. dia holes unevenly spaced; outer portion of flange has 4 0.2180 in. dia holes unevenly spaced 22c-2 solid, external flange one end, interior flange (s) not located at either end
5.0000" overall length body end od thd 2.750-16 class 2a, 0.6250 in. lg, body od undercut 2.6716 in. dia by 0.1250 in. wide with centerline located 0.6875 in. from end 22c solid, external flange one end
0.09375" first hole diameter 2.9960" overall length groove diameter, 1.2800 in. min, 1.3100 in. max; 0.1875 in. wide 17c solid, plain, no outside flanges