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 6620-00-286-5721
NSN 5855-00-797-8217
NSN 5996-01-629-9093
NSN 6105-01-112-0490
NSN 5905-01-454-2682
NSN 5998-01-371-5428
NSN 6150-01-384-3860
NSN 6145-00-115-6355
NSN 6105-01-017-8444
NSN 5985-01-256-3514
NSN 6135-01-255-4786
NSN 6620-01-392-6180