A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 6645-01-465-3235
NSN 6685-00-605-0699
NSN 5930-01-177-0281
NSN 6320-01-343-8191
NSN 5975-01-260-0162
NSN 5925-00-452-1270
NSN 5925-01-251-0475
NSN 5915-00-155-0596
NSN 5925-01-032-3461
NSN 5855-01-450-1080
NSN 6110-01-487-6253
NSN 5999-01-556-7931