A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6150-00-185-1023
NSN 6650-00-292-3907
NSN 5975-01-050-7785
NSN 6620-01-119-3396
NSN 4140-01-604-8073
NSN 5950-01-164-2489
NSN 6145-01-068-4138
NSN 5996-01-274-1025
NSN 6620-01-213-8772
NSN 5990-01-502-8209
NSN 6645-01-335-5845
NSN 6685-01-125-6687