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 6240-01-314-8245
NSN 5930-01-374-9012
NSN 5996-00-984-1322
NSN 6105-00-066-2311
NSN 6220-00-044-3553
NSN 5990-01-527-7640
NSN 5905-01-255-0734
NSN 5985-01-031-5087
NSN 5895-00-522-1581
NSN 5905-01-323-4811
NSN 6610-01-646-9101
NSN 6130-00-087-2577