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 5960-01-265-4487
NSN 6150-00-094-2664
NSN 5835-01-455-0607
NSN 5950-00-455-6107
NSN 5855-01-147-4785
NSN 5998-01-501-3592
NSN 5996-01-633-7979
NSN 5990-01-414-7618
NSN 6145-00-849-7691
NSN 6240-01-230-5731
NSN 5935-01-363-3864
NSN 5855-01-197-2774