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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-142-9056
NSN 5965-01-408-6218
NSN 6105-01-410-8948
NSN 6650-00-433-2349
NSN 6220-01-501-6528
NSN 6645-00-330-2813
NSN 6220-01-424-0687
NSN 5895-01-206-3931
NSN 5945-01-408-4552
NSN 6650-01-317-2101
NSN 5920-01-241-9594
NSN 6145-01-215-0178