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 6650-00-254-9807
NSN 6105-01-104-3489
NSN 5925-01-419-0832
NSN 5835-01-654-1251
NSN 6650-01-279-0658
NSN 6130-01-421-9228
NSN 5910-01-156-7876
NSN 6685-00-705-6071
NSN 5960-01-530-0581
NSN 5930-01-453-8129
NSN 5960-01-450-8539
NSN 5996-00-913-2633