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 6650-00-195-7519
NSN 5920-01-378-6528
NSN 5998-01-325-7045
NSN 6150-01-084-1434
NSN 6240-00-580-0666
NSN 6610-00-161-0680
NSN 5950-01-422-0467
NSN 5930-00-880-8322
NSN 5965-00-080-2045
NSN 5945-00-991-3828
NSN 6645-01-230-9728
NSN 5950-01-177-3240