Used on telegraph, eng. 3.312" overall length (navy) switch, rotary waterproof collar; sect's 1-2 break before make; collars to be pinned to shaft; 10-32 nf-2a equally spaced on 1 3/16 dia detent action
Used on a05g0514-11 t. right-hand 1.771" overall width the finish color is olive drab cadmium surface treated angle shape split type iso m thread series