A conical item in different sizes and of different materials. This item may be used as a device against air escape and flooding.
NSN 5895-01-110-0211
NSN 6105-01-487-4437
NSN 6145-00-714-3228
NSN 5996-00-267-1139
NSN 6150-01-146-5562
NSN 5910-01-586-0627
NSN 6620-01-032-3937
NSN 5855-01-131-5166
NSN 5950-01-659-8007
NSN 5998-01-032-4391
NSN 6135-00-027-3914
NSN 6145-01-463-1321