Used on assault hoseline system (ahs); mrap - cougar; mrap buffalo mk2a2. 0.32" hole diameter 0.59" outside diameter 0.07" material thickness spring lock washer for 5/16" screwsize zinc surface treated split helical-right hand
Used on assault hoseline system (ahs). 0.894" hole diameter 1.459" outside diameter 0.219" material thickness zinc surface treated split helical-right hand