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 5920-00-100-2582
NSN 5905-00-682-4997
NSN 5895-01-406-3053
NSN 5985-00-995-4709
NSN 6610-01-365-7796
NSN 5950-01-649-8194
NSN 6320-01-512-2031
NSN 5930-00-441-9691
NSN 6105-01-598-6243
NSN 6145-01-057-7267
NSN 6610-01-207-0045
NSN 5925-00-761-6812