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 5965-00-959-4910
NSN 6650-01-371-5886
NSN 5920-01-359-3982
NSN 5990-01-022-6592
NSN 5998-01-462-0836
NSN 5855-01-362-3640
NSN 5998-00-392-4078
NSN 5975-01-231-9669
NSN 6650-01-087-0862
NSN 6135-00-078-9931
NSN 5985-01-583-8437
NSN 6130-01-310-9465