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 5990-01-124-2126
NSN 5935-01-109-7521
NSN 5960-01-599-9821
NSN 5930-01-406-3965
NSN 5996-01-642-7593
NSN 5998-00-466-0688
NSN 6150-00-518-1402
NSN 5925-01-120-3837
NSN 5920-00-092-8729
NSN 5910-01-010-3356
NSN 5855-01-432-2487
NSN 5935-01-534-7596