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 5930-01-319-7193
NSN 6130-01-062-0924
NSN 5895-00-431-9923
NSN 6320-00-925-0558
NSN 5965-01-381-2998
NSN 6110-00-400-6780
NSN 5925-00-840-9071
NSN 5835-01-495-5986
NSN 6650-01-652-6067
NSN 5835-01-511-2072
NSN 5950-01-428-7776
NSN 5960-00-140-9583