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 2925-00-957-7329
NSN 6135-01-487-6275
NSN 5835-01-241-1090
NSN 5950-01-097-2816
NSN 5998-01-169-1097
NSN 5925-00-013-1258
NSN 5935-01-590-4751
NSN 5960-01-584-9452
NSN 6620-01-257-5775
NSN 5915-00-625-2285
NSN 5975-01-332-7833
NSN 6105-00-362-1361