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 6650-01-091-8433
NSN 5998-00-269-5444
NSN 6220-01-429-9538
NSN 6105-01-607-4306
NSN 5935-00-932-4470
NSN 4140-01-115-0877
NSN 6135-01-312-1040
NSN 6105-01-273-0596
NSN 5990-01-623-0082
NSN 5895-00-264-5666
NSN 6110-01-535-3758
NSN 5915-00-887-0188