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 6105-01-634-0322
NSN 5985-00-273-1650
NSN 6645-01-501-0576
NSN 6620-00-383-8740
NSN 5990-01-400-3299
NSN 5910-01-433-3399
NSN 6105-01-032-4706
NSN 5965-01-599-8180
NSN 5960-00-188-8648
NSN 5999-01-327-3672
NSN 6620-01-229-7381
NSN 5965-00-023-0944