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 6135-00-274-4037
NSN 5910-01-515-3714
NSN 5915-00-550-1057
NSN 5950-01-242-5691
NSN 5915-01-413-2934
NSN 5965-01-341-8746
NSN 5920-01-651-7678
NSN 5895-00-182-6327
NSN 5920-01-239-8857
NSN 6220-00-613-6808
NSN 5960-01-358-2832
NSN 6150-00-785-3272