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 5999-01-462-2977
NSN 5965-01-222-1420
NSN 5996-01-256-2073
NSN 5935-01-023-7662
NSN 5990-01-175-2597
NSN 5920-01-159-3791
NSN 5835-01-588-6533
NSN 5925-01-049-1289
NSN 5855-01-191-3404
NSN 5925-00-595-9394
NSN 6110-01-460-4360
NSN 5835-01-480-9215