A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 5990-01-414-2778
NSN 5996-01-273-1972
NSN 5960-01-497-1780
NSN 5950-01-381-2020
NSN 6685-01-192-6326
NSN 6110-01-298-1683
NSN 5990-00-905-4624
NSN 5920-01-210-2300
NSN 5985-01-007-8613
NSN 5925-00-229-8024
NSN 5855-01-217-2353
NSN 5895-00-186-0717