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 5985-01-100-0113
NSN 7035-01-287-9817
NSN 5999-00-518-1007
NSN 5835-01-126-9358
NSN 5910-01-306-2795
NSN 5935-01-206-4968
NSN 5855-01-502-5141
NSN 5835-00-190-3401
NSN 5910-00-902-3018
NSN 6135-00-557-8874
NSN 5930-00-288-1882
NSN 6610-01-152-2821