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 6105-01-476-9116
NSN 5950-01-315-9963
NSN 5985-01-492-7955
NSN 5998-01-411-5742
NSN 6130-01-032-6013
NSN 5950-00-170-4153
NSN 5920-01-458-4447
NSN 6130-00-211-2890
NSN 6110-01-161-5929
NSN 5990-00-518-0684
NSN 5998-00-319-2833
NSN 5999-01-655-0417