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 5960-01-586-5235
NSN 6130-01-510-4509
NSN 5999-00-125-9448
NSN 5990-01-426-7350
NSN 5920-01-512-8586
NSN 6610-00-296-5007
NSN 6620-01-345-9488
NSN 5935-01-222-4461
NSN 6650-01-457-8743
NSN 5895-01-463-8583
NSN 6145-01-019-4478
NSN 6105-00-134-9431