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 5960-01-471-8201
NSN 5996-01-421-4761
NSN 5935-00-296-2215
NSN 5985-01-502-7220
NSN 6110-00-284-1161
NSN 5960-01-212-8118
NSN 6610-00-081-2365
NSN 6105-01-323-1284
NSN 5855-01-586-6165
NSN 5920-00-391-6252
NSN 6650-01-158-6888
NSN 5985-01-501-6887