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 5855-00-079-2370
NSN 5835-00-021-5913
NSN 5975-01-050-8114
NSN 5996-01-445-5528
NSN 5930-00-112-5344
NSN 5835-01-069-5433
NSN 5855-00-055-1694
NSN 5895-01-409-2949
NSN 5960-01-215-0992
NSN 5930-00-362-6737
NSN 6320-01-466-4175
NSN 6150-01-535-7029