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 6645-00-032-1125
NSN 6650-01-399-8552
NSN 5999-01-350-3648
NSN 6610-00-408-4775
NSN 5975-01-556-4150
NSN 5999-00-705-5267
NSN 5920-01-627-5328
NSN 5975-01-351-6097
NSN 6105-01-659-8170
NSN 6105-00-389-4632
NSN 5998-01-477-5551
NSN 5905-01-634-0595