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 6110-01-462-1698
NSN 6105-00-454-0779
NSN 6105-00-141-0300
NSN 6135-01-609-0843
NSN 5985-01-516-0290
NSN 6620-00-538-3974
NSN 6650-00-221-7119
NSN 5998-01-300-3675
NSN 6645-00-522-4173
NSN 6105-01-009-1456
NSN 5905-00-138-5553
NSN 5960-00-902-5727