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 5915-00-518-0851
NSN 5999-01-352-5855
NSN 6110-00-910-2756
NSN 6650-01-200-7657
NSN 6240-01-398-2887
NSN 5915-01-043-2780
NSN 5945-01-023-7147
NSN 5920-01-124-9883
NSN 5945-01-020-3682
NSN 5915-01-176-9016
NSN 5935-00-564-5434
NSN 6145-01-459-4214