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 5910-00-935-6459
NSN 6135-01-321-5659
NSN 5930-01-123-9688
NSN 6620-01-283-6961
NSN 6240-00-221-0859
NSN 6220-01-451-3056
NSN 6105-00-103-6750
NSN 5935-01-399-4924
NSN 5915-01-469-5740
NSN 5895-01-579-2022
NSN 5835-01-495-0595
NSN 5985-01-593-2196