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 5920-01-290-3771
NSN 6145-01-320-1099
NSN 6240-01-152-2662
NSN 6150-01-301-5542
NSN 5855-00-401-3442
NSN 5920-00-314-6870
NSN 5990-00-456-8793
NSN 6220-01-184-0228
NSN 6620-01-540-3440
NSN 5960-00-869-7404
NSN 5855-00-560-0110
NSN 6130-00-479-8275