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 5950-01-368-6075
NSN 5985-00-544-0554
NSN 5925-00-539-8372
NSN 5950-01-079-8881
NSN 5998-00-843-1125
NSN 6240-00-683-0725
NSN 5915-00-981-2774
NSN 6610-00-518-4919
NSN 6135-01-210-8715
NSN 6130-01-480-0582
NSN 6620-01-231-9731
NSN 5915-00-278-5561