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 6650-01-386-6278
NSN 5835-00-470-4295
NSN 6220-00-284-3220
NSN 6105-00-114-2165
NSN 5855-00-149-0766
NSN 5965-00-815-2525
NSN 5945-01-448-1724
NSN 5915-01-205-7498
NSN 6620-01-048-4145
NSN 6145-01-053-8018
NSN 6135-01-516-8171
NSN 4140-01-207-8124