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 5895-01-194-8886
NSN 5925-01-577-9537
NSN 5930-01-120-7768
NSN 5999-01-536-0611
NSN 5945-01-124-4222
NSN 6650-01-090-0719
NSN 5855-01-652-6746
NSN 5920-00-843-3848
NSN 5960-01-211-9902
NSN 5999-01-283-1289
NSN 6110-00-533-1483
NSN 5935-01-084-6024