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 6105-01-424-1940
NSN 6645-00-720-3953
NSN 5965-00-845-6325
NSN 5965-01-434-4095
NSN 5975-01-089-2609
NSN 5935-01-652-5144
NSN 5999-01-435-4381
NSN 6150-01-006-4614
NSN 6610-01-489-0071
NSN 5945-01-184-1225
NSN 5895-00-456-8795
NSN 6650-01-224-2555