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 5996-01-012-3267
NSN 5935-01-406-5236
NSN 6220-01-177-8355
NSN 2925-00-706-2720
NSN 5999-00-529-0157
NSN 6320-01-149-7446
NSN 6150-01-412-5898
NSN 6650-00-527-7451
NSN 7035-00-803-3056
NSN 5910-01-023-2456
NSN 5855-00-821-7512
NSN 5930-01-614-2557