3b all pressure connection thread class 0.438" all connections inside diameter 3.790" overall length 2.250" overall width 20 all pressure connection thread quantity per inch cylindrical w/mounting lugs unf all pressure connection thread series
3b all pressure connection thread class 0.438" all connections inside diameter 3.790" overall length 2.250" overall width 20 all pressure connection thread quantity per inch rectangular unf all pressure connection thread series
6.075 in. lg o/a; 0.125 in. matl thk; 0.640 in. dia aperture; six unthd holes, various sizes; five 0.112-40 nc-2b thd holes; two 0.138-32 nc-2b thd holes chromate surface treated