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 6135-00-299-6918
NSN 5950-01-447-2839
NSN 5960-00-458-4910
NSN 5996-00-163-7168
NSN 6610-00-456-0485
NSN 5835-01-424-0054
NSN 6240-00-222-0276
NSN 5895-01-488-5049
NSN 6620-00-410-6373
NSN 5930-01-495-4809
NSN 6150-01-152-2650
NSN 4140-01-328-8614