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 5945-01-393-7346
NSN 5935-01-512-8569
NSN 5945-00-403-7400
NSN 2925-01-038-7625
NSN 5915-00-824-4088
NSN 6110-00-864-7507
NSN 6150-01-360-0509
NSN 5990-00-150-6979
NSN 5950-01-328-2814
NSN 6135-01-357-0621
NSN 5990-00-636-4218
NSN 6105-01-039-1542