A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6145-00-082-5172
NSN 6620-01-090-3803
NSN 5855-01-606-3745
NSN 5950-01-544-9065
NSN 5910-00-967-4269
NSN 4140-01-063-4852
NSN 6320-01-415-0953
NSN 5920-00-541-1119
NSN 6150-01-088-2229
NSN 6150-00-932-3669
NSN 5855-01-058-6687
NSN 5999-01-611-6933