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 5935-00-276-9413
NSN 5925-01-364-0771
NSN 5950-01-296-9152
NSN 5855-01-533-3102
NSN 5935-01-089-8794
NSN 5975-01-124-0848
NSN 6150-00-200-7644
NSN 5905-01-634-0595
NSN 6620-01-212-1417
NSN 6145-01-251-2252
NSN 5910-00-169-4661
NSN 5945-01-266-8837