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 5835-00-469-3395
NSN 5999-01-346-2244
NSN 5990-01-009-3634
NSN 5950-01-406-2435
NSN 5975-01-341-4835
NSN 6220-00-212-9098
NSN 5990-01-529-8433
NSN 6645-01-007-5295
NSN 5960-01-199-1157
NSN 2925-00-960-4737
NSN 5950-00-450-5326
NSN 5855-01-562-6560