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 6610-01-020-0586
NSN 5996-01-224-3548
NSN 5985-01-090-4196
NSN 6105-01-189-4275
NSN 5999-00-274-3434
NSN 4140-00-495-8704
NSN 5945-01-332-5636
NSN 5925-00-752-8292
NSN 5855-01-295-2313
NSN 5920-01-406-2960
NSN 6110-01-647-9386
NSN 5945-00-036-7272