A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5965-01-601-0470
NSN 6220-00-766-5405
NSN 5915-01-421-3790
NSN 6240-01-003-8666
NSN 5910-00-938-8750
NSN 6620-00-176-5722
NSN 6150-01-178-2872
NSN 6135-00-932-3136
NSN 6105-01-365-1386
NSN 6135-01-653-6113
NSN 7035-00-055-9778
NSN 5835-00-779-2836