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 5999-00-983-6207
NSN 6135-00-299-6918
NSN 5920-01-433-9119
NSN 6240-00-900-7674
NSN 6135-00-613-1068
NSN 5920-01-355-5337
NSN 6220-00-682-8292
NSN 6145-01-120-4450
NSN 6645-00-938-2173
NSN 6645-00-943-9063
NSN 5935-01-390-6861
NSN 5905-00-241-9340