A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6220-01-527-7877
NSN 5990-00-369-1532
NSN 5990-01-296-8190
NSN 5910-00-716-6645
NSN 5835-01-341-1757
NSN 6685-00-287-7564
NSN 5835-01-509-8992
NSN 6320-01-578-6006
NSN 5999-01-044-8844
NSN 6650-01-568-5750
NSN 5920-01-490-2733
NSN 5915-00-486-0928