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 6130-00-288-1886
NSN 6240-01-437-4927
NSN 6650-01-428-9958
NSN 6610-01-053-0061
NSN 5999-00-507-2098
NSN 4140-01-212-3113
NSN 6105-01-441-1184
NSN 5930-01-503-2793
NSN 6110-01-301-8789
NSN 5905-01-351-1844
NSN 5895-00-776-6079
NSN 5945-01-283-3949