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 6650-00-075-4983
NSN 6145-01-171-5977
NSN 5935-00-186-7760
NSN 6130-00-138-7799
NSN 2925-00-096-5526
NSN 5920-00-025-6209
NSN 5998-01-599-9907
NSN 6150-01-607-0369
NSN 5910-00-248-6899
NSN 5905-01-210-5320
NSN 5930-01-177-7481
NSN 5999-00-113-1996