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 5960-01-425-1454
NSN 5895-01-452-8948
NSN 5998-01-286-1747
NSN 7035-01-431-9693
NSN 5999-01-397-4527
NSN 5998-00-317-7215
NSN 5855-01-615-5185
NSN 6650-01-286-3417
NSN 6650-00-820-4577
NSN 5990-01-548-2151
NSN 6130-01-461-8928
NSN 5996-00-279-5806