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 6685-01-303-6220
NSN 6105-00-681-6261
NSN 6650-00-569-1762
NSN 6135-00-968-8594
NSN 6220-01-644-6964
NSN 5998-00-299-2740
NSN 6650-00-410-3582
NSN 5835-01-028-4007
NSN 5895-00-670-6079
NSN 6610-00-245-6177
NSN 6150-00-900-4984
NSN 5999-01-552-0822