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 6650-01-283-4363
NSN 5960-01-515-4791
NSN 5915-01-025-7171
NSN 6105-01-479-5494
NSN 5920-01-246-3652
NSN 5960-01-149-1261
NSN 6610-01-409-1781
NSN 5920-01-140-7245
NSN 5990-00-647-4008
NSN 5930-01-431-5776
NSN 6105-01-278-6517
NSN 5920-01-464-8480