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 5905-01-547-9131
NSN 6220-00-857-6156
NSN 6110-00-458-7431
NSN 5855-00-149-0766
NSN 6685-01-214-0359
NSN 5965-01-046-9619
NSN 6650-01-019-3441
NSN 5998-01-381-3741
NSN 6685-00-081-2864
NSN 6110-00-242-0820
NSN 6240-01-300-5016
NSN 5950-01-075-6224