A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6220-01-463-8673
NSN 6685-01-464-8589
NSN 5925-01-627-0576
NSN 6685-01-460-0586
NSN 6685-01-251-8148
NSN 6130-01-241-5880
NSN 5925-01-634-0664
NSN 6240-00-786-6170
NSN 4140-01-142-1225
NSN 6685-00-952-9259
NSN 6620-00-880-1361
NSN 5915-01-216-9659