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 6645-01-432-6149
NSN 5925-00-758-2787
NSN 6135-00-921-6487
NSN 5975-01-552-7132
NSN 6135-01-615-0812
NSN 6220-01-494-2252
NSN 5960-00-227-0243
NSN 6320-01-078-8257
NSN 5950-01-358-5024
NSN 5998-01-597-1535
NSN 5915-00-240-7717
NSN 5910-00-452-4268