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 6610-00-405-4689
NSN 5895-01-504-1054
NSN 5895-00-062-7960
NSN 5996-00-104-8293
NSN 5965-00-289-6280
NSN 6145-01-177-5954
NSN 5990-01-360-0711
NSN 5996-01-425-1455
NSN 6145-01-658-5425
NSN 5985-00-909-0581
NSN 6145-01-144-2374
NSN 4140-00-585-0645