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 6220-00-696-1519
NSN 5945-01-514-7952
NSN 6645-00-456-2923
NSN 6105-01-200-8131
NSN 6110-01-266-7072
NSN 6135-01-304-8652
NSN 5960-00-401-0794
NSN 5945-00-290-1779
NSN 6240-00-350-4375
NSN 6650-00-930-8825
NSN 5910-00-227-9296
NSN 6650-01-312-9027