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 5965-01-263-6966
NSN 6105-00-894-5807
NSN 5998-01-196-5719
NSN 5835-01-414-3258
NSN 6610-01-146-0331
NSN 5990-00-604-3023
NSN 6105-01-612-2759
NSN 6135-00-803-3012
NSN 5960-01-628-2760
NSN 5910-01-381-7681
NSN 5998-01-529-3690
NSN 5910-01-360-0095