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 5915-00-763-3805
NSN 5935-01-105-2659
NSN 5998-00-553-9535
NSN 5910-00-245-9578
NSN 6645-01-131-4328
NSN 5990-01-417-4402
NSN 5950-01-158-5041
NSN 5999-01-381-3576
NSN 5935-00-883-5260
NSN 6620-01-396-2149
NSN 5945-00-530-4913
NSN 5920-00-270-5179