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 6620-01-407-8253
NSN 5985-01-024-4607
NSN 6135-00-990-1822
NSN 5905-00-104-1458
NSN 5999-01-596-0876
NSN 5960-01-507-9112
NSN 5905-00-547-8643
NSN 6685-01-381-6077
NSN 5945-01-469-2321
NSN 5950-01-615-4055
NSN 5910-00-707-4900
NSN 5990-00-197-0159