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 6150-01-485-7659
NSN 6145-01-224-6917
NSN 2925-01-632-5913
NSN 6685-01-486-3679
NSN 5915-01-373-2948
NSN 5905-01-088-7416
NSN 5910-01-491-5680
NSN 5915-01-560-1012
NSN 5910-01-430-5009
NSN 6135-01-643-9081
NSN 5855-00-149-0766
NSN 6650-00-864-2942