A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6220-00-899-6718
NSN 5985-00-433-9588
NSN 5965-01-462-2291
NSN 6320-00-270-8222
NSN 6105-01-615-4935
NSN 6135-01-343-1592
NSN 6105-01-229-2170
NSN 5975-01-497-1806
NSN 5920-01-444-1397
NSN 6610-01-631-1184
NSN 6240-01-460-0331
NSN 6110-01-241-1381