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 6240-00-469-7986
NSN 5996-00-007-5969
NSN 5999-01-319-1377
NSN 5998-01-491-1428
NSN 6105-01-612-8650
NSN 7035-00-529-3128
NSN 5990-01-480-9938
NSN 5996-01-191-7687
NSN 5910-00-518-2206
NSN 5895-00-141-3931
NSN 5998-01-407-8188
NSN 7035-01-323-0164