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 5990-00-274-3225
NSN 5960-00-843-5547
NSN 5920-00-010-0525
NSN 6130-00-785-6274
NSN 5945-00-597-8633
NSN 5998-00-845-3903
NSN 5895-01-532-6588
NSN 5990-01-607-3528
NSN 6650-01-519-9165
NSN 5985-00-610-4025
NSN 6105-01-421-4457
NSN 5999-01-485-3950