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 5945-00-712-1486
NSN 6145-01-319-1007
NSN 5945-00-055-3438
NSN 6320-01-225-9963
NSN 6620-00-939-0462
NSN 6240-00-168-1474
NSN 5985-01-152-9027
NSN 5905-01-258-5030
NSN 6650-00-692-1541
NSN 2925-01-164-9579
NSN 2925-01-202-7235
NSN 6105-01-168-8335