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 6650-00-985-5332
NSN 6650-01-384-1541
NSN 5935-00-072-4615
NSN 5999-01-052-9885
NSN 5895-01-459-2580
NSN 6130-00-717-7666
NSN 5835-00-494-8419
NSN 5855-00-494-9581
NSN 6105-01-044-3404
NSN 6685-00-539-8060
NSN 5930-01-258-4409
NSN 5910-01-580-0857