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 5910-00-982-4902
NSN 5920-01-254-5152
NSN 6610-01-305-7281
NSN 5945-00-496-8694
NSN 5930-00-849-4908
NSN 5960-01-026-3505
NSN 5915-00-722-2881
NSN 5985-01-546-5050
NSN 5835-01-629-2044
NSN 5965-01-229-8721
NSN 5930-01-366-3663
NSN 5915-01-217-1394