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 5999-00-896-5063
NSN 5835-01-193-6192
NSN 5945-01-140-1416
NSN 6610-01-495-6002
NSN 5996-00-557-8415
NSN 5999-01-370-4939
NSN 5998-01-625-6639
NSN 7035-01-624-7461
NSN 6650-01-381-7172
NSN 5920-01-192-8605
NSN 5910-01-508-4213
NSN 6145-00-351-4539