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 6130-01-032-6013
NSN 6620-00-883-1181
NSN 6620-01-538-2294
NSN 6645-01-591-1758
NSN 5990-01-433-7886
NSN 5996-01-088-7074
NSN 6650-01-310-2525
NSN 5910-00-001-1913
NSN 5965-01-148-4979
NSN 5935-00-152-0890
NSN 5985-00-081-3456
NSN 6220-01-027-1294