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 6150-00-930-3532
NSN 5999-01-496-6890
NSN 6650-01-318-5066
NSN 5930-01-448-3434
NSN 7035-01-395-7851
NSN 5960-00-187-0429
NSN 5835-01-313-7054
NSN 6320-01-228-2380
NSN 5965-01-587-6003
NSN 6110-01-057-0806
NSN 6240-01-236-4423
NSN 5855-01-050-4944