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 5960-01-449-1310
NSN 6105-01-219-1157
NSN 5855-01-031-4729
NSN 6150-00-832-5820
NSN 5835-00-939-7470
NSN 7035-01-515-3490
NSN 5960-01-398-4883
NSN 5935-01-579-9841
NSN 5990-01-128-3758
NSN 5960-00-455-0817
NSN 6105-01-176-4342
NSN 6610-01-505-3495