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 6150-00-276-7483
NSN 5950-01-064-3052
NSN 6105-01-209-8509
NSN 5960-00-728-3170
NSN 6135-01-613-6284
NSN 6645-00-491-3611
NSN 5935-01-301-6370
NSN 5999-00-341-6473
NSN 5960-00-084-8527
NSN 5925-01-615-8626
NSN 6135-01-441-0402
NSN 5835-01-364-6830