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 5915-01-206-5056
NSN 5925-01-407-0600
NSN 5935-00-182-4791
NSN 5855-01-266-1645
NSN 5960-00-968-6414
NSN 5975-00-054-1630
NSN 5855-00-494-9581
NSN 5915-01-100-4105
NSN 5910-01-289-5265
NSN 5855-00-472-2055
NSN 6135-00-840-6451
NSN 5996-00-518-0460