A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6645-01-333-2035
NSN 6220-01-371-8838
NSN 6240-00-820-1705
NSN 5910-01-298-9888
NSN 6650-01-464-3545
NSN 5990-01-527-7640
NSN 5910-01-487-6757
NSN 6220-01-542-2733
NSN 5935-01-499-9144
NSN 5985-00-860-8931
NSN 5975-00-894-9639
NSN 6610-01-376-7456