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 5855-00-455-6070
NSN 5990-00-023-4163
NSN 5925-01-363-3245
NSN 6130-01-322-2069
NSN 5965-01-222-2613
NSN 5855-00-149-0766
NSN 6150-01-501-8869
NSN 6130-01-242-9778
NSN 6105-01-146-4420
NSN 5990-00-629-2794
NSN 6240-01-328-4779
NSN 5930-00-292-1089