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 5935-01-367-6289
NSN 6685-01-433-0852
NSN 6110-01-425-1449
NSN 5990-00-711-9890
NSN 5999-00-815-4421
NSN 5960-01-376-3880
NSN 5960-00-483-6074
NSN 6620-00-203-9466
NSN 5920-01-607-4346
NSN 6105-00-364-6554
NSN 5930-00-082-1655
NSN 5996-01-580-8561