A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6110-00-422-4973
NSN 6150-01-242-5550
NSN 6130-01-437-6510
NSN 5996-01-120-8910
NSN 5935-00-146-4224
NSN 5950-00-216-7548
NSN 6240-00-737-2775
NSN 6145-01-630-4646
NSN 5990-01-644-3095
NSN 5855-01-622-8764
NSN 5895-01-394-5469
NSN 6650-00-445-6990