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 6110-00-211-1092
NSN 5915-01-294-5079
NSN 5950-01-096-9888
NSN 6150-00-983-8832
NSN 5835-01-152-9483
NSN 5910-00-438-3244
NSN 5855-01-274-5311
NSN 6145-00-216-6613
NSN 5975-01-590-6706
NSN 5999-00-289-1472
NSN 6610-01-629-4140
NSN 5990-01-003-4209