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 5965-01-489-5508
NSN 5855-00-532-0025
NSN 5960-00-246-4623
NSN 5835-01-123-8305
NSN 5985-01-290-8182
NSN 5965-00-275-0491
NSN 5945-01-654-1732
NSN 6650-01-189-7040
NSN 6240-01-078-9490
NSN 6240-01-242-9138
NSN 5935-01-018-8888
NSN 6620-00-477-7808