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 6110-01-013-8521
NSN 5990-01-138-8981
NSN 6650-00-176-1911
NSN 5855-00-256-5562
NSN 7035-00-968-4848
NSN 5975-00-701-6883
NSN 6220-00-595-6954
NSN 5910-01-019-5920
NSN 6105-00-055-1069
NSN 5998-00-323-1289
NSN 6645-01-306-7376
NSN 5935-00-944-9444