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 6685-00-078-9793
NSN 5910-01-043-1396
NSN 6220-00-817-8692
NSN 5975-00-807-9527
NSN 5998-01-250-6937
NSN 5998-01-502-7469
NSN 6105-00-658-7775
NSN 5910-00-577-7758
NSN 6110-00-177-8755
NSN 5935-01-630-7036
NSN 5990-01-195-9400
NSN 5965-01-199-8362