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 6150-01-626-2475
NSN 5950-01-479-4473
NSN 5960-01-357-1261
NSN 5920-01-357-5785
NSN 5999-01-253-6387
NSN 5985-01-628-3918
NSN 5945-00-469-7495
NSN 6240-00-071-1280
NSN 6105-01-434-8770
NSN 5930-00-242-2006
NSN 5920-01-323-6739
NSN 6685-01-193-7866