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 6150-01-019-8026
NSN 5985-01-114-4453
NSN 5975-00-707-6245
NSN 6650-01-457-0980
NSN 5975-01-083-8424
NSN 6110-01-615-9705
NSN 5998-00-839-3444
NSN 5990-01-498-0641
NSN 5965-01-443-2416
NSN 5835-00-405-1099
NSN 5915-01-310-9355
NSN 6135-01-255-9129