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 6105-00-639-6857
NSN 5945-00-383-5356
NSN 5895-00-109-6079
NSN 6320-01-411-7456
NSN 6620-01-314-8605
NSN 5895-01-369-0104
NSN 5895-01-323-5724
NSN 6135-00-269-5843
NSN 6150-00-756-2527
NSN 5835-00-825-2512
NSN 5960-01-360-4107
NSN 6105-00-256-6369