Locking Device NSN 5342-01-304-1620

Corrosion resistent steel investment casting 17-4ph, 150-170 ksi, heat treat to 800 degrees f; no finish; hardness not to exceed rockwell c40 max; 0.2500-28 terminal thrd size; 0.260 porm 0.005 inside dia; 0.44 nom od; 0.070 porm 0.005 thk; 36 serrations locking side; key on inside diameter 0.020 r x 0.052 diameter x 0.049 lg; 0.185 min and 0.195 max width; serrations equally spaced around face of locking device type washer as noted; 2nd half of device is the same id and od but no key with serrations placed opposite first half; individual p/n is -2 and -1

80205-nas1193 professional/industrial association standard

5342 Weapon System Hardware

013041620

5342013041620