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 6320-00-331-7138
NSN 6320-00-115-0883
NSN 5950-01-392-6396
NSN 6150-01-411-0811
NSN 5895-00-834-2110
NSN 5920-01-211-5557
NSN 5895-01-290-5476
NSN 6650-00-641-6139
NSN 5996-01-262-0677
NSN 5920-01-422-6097
NSN 6685-01-590-0096
NSN 5950-00-711-8591