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 6645-01-591-3584
NSN 5895-01-319-0261
NSN 6320-01-162-5977
NSN 6650-01-267-9886
NSN 5965-00-739-2063
NSN 5998-01-466-3417
NSN 6105-01-386-1529
NSN 6610-01-487-6843
NSN 5965-00-396-3411
NSN 5915-01-562-1664
NSN 6220-00-838-0182
NSN 5965-00-253-1302