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 6220-00-447-9656
NSN 6650-00-804-2039
NSN 6150-01-352-5248
NSN 5895-00-489-1920
NSN 5999-01-248-7473
NSN 5835-01-626-9603
NSN 5855-00-494-9581
NSN 6320-00-216-8779
NSN 5895-00-111-1560
NSN 5998-00-356-3188
NSN 5998-00-021-2329
NSN 6130-01-479-1677