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 6135-00-062-5080
NSN 5999-01-112-7020
NSN 5975-01-508-5157
NSN 6135-00-416-2898
NSN 6105-00-407-9048
NSN 5905-00-871-8206
NSN 5945-01-624-3623
NSN 5935-01-073-4277
NSN 6610-00-825-5774
NSN 5930-01-508-4891
NSN 5930-01-312-6732
NSN 6105-00-235-7982