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 6105-01-415-0828
NSN 6130-00-826-8159
NSN 5985-01-496-9817
NSN 6620-01-618-2962
NSN 5895-01-044-6369
NSN 5945-00-387-2772
NSN 6150-01-263-0652
NSN 6650-00-276-9838
NSN 5935-00-043-0412
NSN 6105-01-605-0804
NSN 5915-01-123-2174
NSN 6685-01-414-8284