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 6685-01-500-0395
NSN 2925-01-528-7333
NSN 5990-01-245-7299
NSN 5905-00-940-3002
NSN 5998-00-054-9124
NSN 6650-00-614-1711
NSN 6645-01-449-0785
NSN 5999-00-541-5947
NSN 5835-00-113-6090
NSN 5965-01-443-3480
NSN 5998-00-223-5443
NSN 5990-01-238-1975