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 5835-01-200-7153
NSN 6240-00-578-7422
NSN 6610-01-372-5608
NSN 5855-01-650-1163
NSN 5990-01-544-0364
NSN 5950-00-227-5834
NSN 5945-01-202-6177
NSN 6620-00-051-6045
NSN 6130-01-545-5930
NSN 6150-01-341-7879
NSN 6105-01-419-6082
NSN 5935-01-160-9132