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 5999-01-547-2643
NSN 6110-01-454-7472
NSN 6105-00-204-5497
NSN 5990-01-161-4625
NSN 6620-01-014-6913
NSN 5960-00-410-8230
NSN 6150-00-187-3535
NSN 6610-01-431-8575
NSN 5905-01-025-5169
NSN 6220-01-494-9356
NSN 6110-01-376-4872
NSN 6240-00-536-1867