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 5930-01-443-3096
NSN 5895-01-391-5068
NSN 5960-00-174-1867
NSN 5895-01-029-1775
NSN 5950-01-207-6952
NSN 5985-00-935-0127
NSN 5950-00-248-6921
NSN 6320-01-362-9518
NSN 5905-01-394-8012
NSN 5996-00-871-5734
NSN 5998-01-333-7484
NSN 6130-01-642-3091