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 6110-00-104-7401
NSN 5935-00-110-8258
NSN 5915-00-946-0765
NSN 5950-01-091-9436
NSN 5925-01-024-9568
NSN 5895-01-521-6152
NSN 6650-01-420-7388
NSN 5965-01-105-4194
NSN 5998-00-238-3680
NSN 5950-01-215-1260
NSN 6150-00-140-8270
NSN 6240-01-428-9410