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 5910-00-019-9049
NSN 6135-01-599-7563
NSN 5996-01-200-7282
NSN 5945-01-426-8747
NSN 2925-01-619-4825
NSN 5945-01-659-7937
NSN 5895-01-486-9072
NSN 5965-01-092-6344
NSN 6150-01-197-7716
NSN 5835-00-111-3419
NSN 5920-01-507-7035
NSN 2925-01-052-0636