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 5975-01-502-9662
NSN 5975-00-425-8090
NSN 5996-00-448-1245
NSN 5855-01-020-7982
NSN 5925-00-466-7308
NSN 5950-01-010-3887
NSN 5990-01-431-3725
NSN 5985-01-491-2300
NSN 5920-01-266-8919
NSN 5835-01-222-2030
NSN 5905-01-211-7724
NSN 5999-01-593-5315