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 5915-01-224-7044
NSN 5910-00-712-6955
NSN 6150-01-424-6096
NSN 5835-01-183-7467
NSN 5935-01-016-7143
NSN 6620-00-928-0227
NSN 5915-01-241-1803
NSN 6145-01-313-1420
NSN 5985-00-723-5235
NSN 5930-01-310-7295
NSN 6220-01-206-4410
NSN 5945-00-926-6295