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 5996-01-571-7069
NSN 2925-00-932-6262
NSN 6145-01-451-7412
NSN 5905-01-381-8333
NSN 6220-00-003-8992
NSN 6220-00-796-4977
NSN 5975-00-696-2597
NSN 5935-01-087-4262
NSN 6650-00-500-6455
NSN 5960-01-588-1441
NSN 6105-00-818-1375
NSN 5999-01-660-4980