A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6685-01-521-4715
NSN 5855-00-631-4565
NSN 5935-01-655-9196
NSN 4140-00-320-1482
NSN 7035-01-552-2491
NSN 5945-00-915-5685
NSN 6145-00-773-2026
NSN 6320-01-054-3046
NSN 5950-00-018-9436
NSN 5895-00-004-5761
NSN 5950-00-905-6887
NSN 5835-01-625-8604