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 5960-01-169-1372
NSN 5960-01-414-1677
NSN 5960-00-078-9500
NSN 5985-00-275-3643
NSN 5990-00-378-1449
NSN 5945-01-073-9380
NSN 5920-01-127-5985
NSN 5965-01-392-0049
NSN 5999-01-009-7658
NSN 6130-00-935-8600
NSN 5895-01-194-5676
NSN 5990-01-382-5364