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 5996-01-469-6479
NSN 5945-01-211-6585
NSN 5910-01-023-6890
NSN 6220-01-563-5840
NSN 6620-00-090-1601
NSN 5996-01-642-0249
NSN 7035-01-403-2841
NSN 6145-00-643-4962
NSN 5960-00-734-1828
NSN 5960-01-296-2542
NSN 6145-01-537-0952
NSN 6105-00-050-4373