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 5855-01-461-8089
NSN 5935-01-528-3726
NSN 5985-01-468-5674
NSN 5996-00-519-4165
NSN 5999-01-411-5135
NSN 6610-01-371-3006
NSN 6650-00-556-8054
NSN 6220-00-001-6466
NSN 6150-01-191-1902
NSN 6620-00-635-7347
NSN 6150-01-533-7378
NSN 5895-01-634-0630