A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 5835-00-930-8500
NSN 2925-01-058-1718
NSN 6145-01-047-2080
NSN 6240-01-464-4571
NSN 6150-00-841-0989
NSN 6145-01-029-9026
NSN 5960-01-530-0581
NSN 6650-01-030-5545
NSN 5950-00-157-1621
NSN 5990-00-922-7317
NSN 4140-00-861-5399
NSN 5905-01-228-1909