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 6110-00-263-6664
NSN 5985-01-221-7073
NSN 5999-00-125-3920
NSN 6110-01-104-4777
NSN 5835-01-442-6482
NSN 6150-00-339-4506
NSN 6150-00-518-4558
NSN 6620-00-060-6801
NSN 5925-01-222-0059
NSN 5985-00-878-1470
NSN 5945-01-371-3120
NSN 5945-01-252-8662