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 5950-01-534-3026
NSN 5960-01-583-4737
NSN 5935-00-482-7808
NSN 5999-01-360-1530
NSN 6135-01-074-2529
NSN 4140-00-222-2186
NSN 6320-01-006-6138
NSN 6645-01-055-5465
NSN 6135-01-512-8740
NSN 5998-01-502-5757
NSN 5855-01-391-7077
NSN 5935-00-613-2403