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 6620-00-236-7148
NSN 6105-01-173-6972
NSN 5999-01-218-4804
NSN 6110-00-481-7022
NSN 6320-00-433-2773
NSN 5835-00-807-5632
NSN 6150-00-925-2465
NSN 5915-00-802-0309
NSN 5935-01-317-3070
NSN 5999-01-191-9045
NSN 5905-01-524-2748
NSN 6135-00-553-7995