A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6320-01-229-2264
NSN 5920-01-166-5943
NSN 5905-01-524-5989
NSN 5920-00-800-8998
NSN 5835-00-348-8549
NSN 5998-01-613-5479
NSN 6220-01-519-9305
NSN 5998-00-964-3227
NSN 6650-01-345-9643
NSN 5945-01-212-2691
NSN 5960-01-614-8005
NSN 2925-00-583-9669