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 6135-00-583-3966
NSN 5895-01-113-3925
NSN 5910-01-041-7519
NSN 5855-01-301-0158
NSN 5965-01-414-6414
NSN 5935-01-255-5328
NSN 6620-01-413-4170
NSN 5895-01-380-9685
NSN 5930-00-274-7167
NSN 5950-01-560-9035
NSN 5960-01-084-4987
NSN 5930-01-430-0371