A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 5935-01-146-4131
NSN 5905-01-613-8802
NSN 5998-01-091-2701
NSN 5910-01-314-6340
NSN 5905-01-351-2834
NSN 2925-00-656-3224
NSN 5950-01-092-9321
NSN 6220-00-675-1925
NSN 5925-01-268-1825
NSN 5935-00-516-5251
NSN 5998-01-455-4618
NSN 5950-01-104-9240