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 7035-00-299-7150
NSN 4140-01-232-3220
NSN 5998-00-109-0438
NSN 5895-01-589-3970
NSN 6135-01-471-2803
NSN 5965-00-139-4870
NSN 5915-00-814-0602
NSN 6320-00-300-5556
NSN 5905-01-053-1415
NSN 5915-01-496-4687
NSN 5910-01-451-4039
NSN 5920-01-634-0250