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 6105-01-120-7916
NSN 5965-01-448-2697
NSN 5935-00-128-9118
NSN 5965-00-910-3233
NSN 5960-00-907-9161
NSN 6220-01-344-9707
NSN 5910-01-655-3415
NSN 5990-00-199-0081
NSN 5910-01-274-1278
NSN 6650-00-996-7306
NSN 6150-00-125-3820
NSN 6150-00-870-7127