What is (a) The removable flange, or cover, of a piston. See Illust. of Piston. (b) A gland. See Illust. of Stuffing box called?

follower — (Steam Engine) (a) The removable flange, or cover, of a piston. See Illust. of Piston. (b) A gland. See Illust. of Stuffing box. (Webster's 1913.)

Sources