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 5905-00-189-9138
NSN 5999-01-590-7177
NSN 6145-01-357-8698
NSN 5945-01-371-6262
NSN 5855-00-560-0110
NSN 5930-00-700-5640
NSN 5930-01-307-5808
NSN 5965-01-426-1278
NSN 6645-01-003-5692
NSN 5985-01-425-7077
NSN 5930-00-517-7293
NSN 5990-00-016-5648