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 5895-01-438-2611
NSN 5985-01-073-9691
NSN 5915-01-147-4493
NSN 5920-01-077-8469
NSN 5960-00-407-7705
NSN 5895-01-424-1214
NSN 5999-01-500-8249
NSN 5950-01-344-5784
NSN 5935-01-564-5360
NSN 5996-00-001-2773
NSN 5996-00-932-5301
NSN 5985-01-364-0961