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 5996-00-417-4349
NSN 5965-01-651-3775
NSN 5930-00-964-5161
NSN 5915-01-478-0914
NSN 5990-01-174-4469
NSN 5920-00-430-8811
NSN 6220-01-195-7620
NSN 5945-00-089-8865
NSN 5910-01-397-6465
NSN 5990-01-440-7135
NSN 5990-01-110-4841
NSN 5935-00-007-3848