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 6650-01-527-3693
NSN 5945-00-902-3667
NSN 5965-00-888-2643
NSN 6110-01-312-5172
NSN 5990-01-370-4785
NSN 5996-01-409-1860
NSN 6145-01-291-9152
NSN 5935-01-601-7607
NSN 7035-00-830-1235
NSN 5835-01-462-5983
NSN 5965-00-644-0339
NSN 5960-00-167-0397