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 5985-00-212-7690
NSN 6650-01-094-6876
NSN 5920-01-437-4731
NSN 6220-00-146-1581
NSN 5985-01-055-8921
NSN 6650-01-373-4159
NSN 5920-01-599-4432
NSN 6150-01-392-4923
NSN 6150-01-099-4339
NSN 5945-00-241-4653
NSN 5965-00-983-1815
NSN 5996-00-889-7101