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 6130-01-381-1713
NSN 5835-01-227-2318
NSN 5920-01-078-7560
NSN 6220-00-149-0977
NSN 5910-00-887-1802
NSN 5965-01-586-7222
NSN 6645-01-633-1852
NSN 6105-01-174-4675
NSN 6105-01-041-8698
NSN 6650-01-123-0111
NSN 6320-01-652-3806
NSN 6150-01-355-4889