1 1/2 in. Diameter size; automatic, self-closing
NSN 5835-01-123-8305
NSN 5998-01-549-7099
NSN 5930-01-370-4015
NSN 5960-01-399-4327
NSN 7035-00-445-9657
NSN 5930-01-654-9281
NSN 5996-00-926-2528
NSN 6150-01-384-3995
NSN 6650-00-236-0724
NSN 6135-01-462-1135
NSN 6135-00-050-7189
NSN 6320-00-322-3460