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 6650-01-381-7296
NSN 5950-01-577-2308
NSN 6240-01-657-6037
NSN 6135-01-354-5535
NSN 5835-01-055-6063
NSN 6320-00-174-1362
NSN 6610-01-217-4162
NSN 2925-00-332-1361
NSN 5990-00-608-4779
NSN 6320-01-454-1965
NSN 5910-01-443-6846
NSN 6105-00-801-9874