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 5930-01-116-4533
NSN 5905-01-192-0325
NSN 6240-01-342-7435
NSN 5930-01-206-9473
NSN 5945-01-398-9559
NSN 5950-01-448-4230
NSN 6650-01-143-4586
NSN 6320-00-284-1524
NSN 5985-01-004-9716
NSN 6110-00-794-2967
NSN 6130-00-916-1405
NSN 5915-01-498-8383