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 5920-01-338-3489
NSN 5855-00-256-5562
NSN 6135-01-222-0703
NSN 4140-01-586-9605
NSN 5920-01-323-5351
NSN 5855-01-377-7112
NSN 5835-01-143-9143
NSN 6645-00-947-0625
NSN 5910-00-809-7355
NSN 5915-01-072-9241
NSN 6135-00-112-8637
NSN 6645-00-315-9254