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 5965-01-201-1580
NSN 6105-00-821-5403
NSN 5905-01-492-6784
NSN 5935-01-014-6185
NSN 5999-00-868-4266
NSN 5965-01-633-8849
NSN 6650-00-161-2444
NSN 5950-01-336-6217
NSN 5990-00-412-0019
NSN 5945-00-156-7256
NSN 5950-01-420-7853
NSN 6650-00-202-4540