A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 5910-00-028-2216
NSN 5855-00-487-9691
NSN 5925-01-025-0322
NSN 5998-01-278-3777
NSN 5998-00-389-8400
NSN 5905-00-416-6831
NSN 5975-01-006-0889
NSN 5930-00-407-1798
NSN 6145-01-594-9092
NSN 5945-01-087-0165
NSN 5990-01-345-1468
NSN 5930-01-514-8207