A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6320-01-054-3046
NSN 6135-01-219-5231
NSN 5920-01-431-7617
NSN 6110-00-378-8458
NSN 7035-01-645-4165
NSN 6650-00-992-4540
NSN 6610-01-555-0842
NSN 5950-01-531-0553
NSN 6135-01-074-8220
NSN 5915-01-476-7124
NSN 5915-00-819-3653
NSN 5985-00-856-0835