A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6320-01-159-2211
NSN 6645-00-268-4042
NSN 5945-00-723-2001
NSN 6240-01-361-9167
NSN 5935-01-300-2951
NSN 5999-00-264-9504
NSN 5835-01-432-1277
NSN 6620-00-803-2423
NSN 5915-01-289-0238
NSN 5915-01-265-0862
NSN 2925-01-429-2160
NSN 4140-01-428-7516