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 5945-00-317-4812
NSN 5999-01-227-4803
NSN 5985-00-840-7104
NSN 5975-01-391-2744
NSN 5999-01-292-7055
NSN 5945-01-089-9800
NSN 5905-01-229-9863
NSN 6220-01-644-6964
NSN 5920-00-925-1839
NSN 5965-01-414-6414
NSN 6110-00-616-4300
NSN 6320-00-504-1214