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 5945-01-262-9640
NSN 6650-00-924-3340
NSN 5960-01-648-1872
NSN 5855-01-512-1926
NSN 5895-01-225-7013
NSN 5925-01-597-5830
NSN 5960-01-121-1054
NSN 5960-01-486-3060
NSN 5920-00-602-7626
NSN 5999-00-419-0693
NSN 6130-00-859-5161
NSN 5965-01-144-3001