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 5855-00-151-3853
NSN 5996-00-905-6610
NSN 6620-01-457-6658
NSN 5895-01-083-7958
NSN 5905-01-608-4977
NSN 6610-00-827-7874
NSN 7035-01-477-0501
NSN 6610-01-352-2976
NSN 6610-01-025-4718
NSN 5855-01-157-3093
NSN 6130-01-419-1846
NSN 5930-01-264-9747