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 5998-01-011-6331
NSN 5996-00-176-0999
NSN 2925-01-072-7101
NSN 5999-01-398-6871
NSN 5895-01-634-0630
NSN 5920-01-462-2517
NSN 6145-01-236-5305
NSN 6150-00-707-8804
NSN 5855-01-467-3802
NSN 5945-01-357-7118
NSN 5905-00-691-9046
NSN 6220-01-374-6667