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 6610-00-561-9381
NSN 5930-01-453-3075
NSN 5990-01-476-0722
NSN 5930-01-117-2448
NSN 5920-01-643-9979
NSN 6685-01-316-6505
NSN 5835-01-485-0210
NSN 5915-01-503-6985
NSN 6240-01-487-5182
NSN 5960-00-728-6236
NSN 6320-01-355-2367
NSN 5935-00-433-7056