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 5935-00-453-7827
NSN 5996-01-020-5759
NSN 6220-00-431-9844
NSN 6110-01-612-7652
NSN 5996-01-140-8525
NSN 6645-01-537-9415
NSN 4140-01-070-9805
NSN 5935-01-440-8980
NSN 5975-00-305-8740
NSN 5910-01-455-8955
NSN 6145-01-461-8062
NSN 5835-01-392-7683