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 6110-01-309-7640
NSN 5950-01-351-2359
NSN 6130-00-711-0528
NSN 5835-01-171-9126
NSN 5895-01-227-3125
NSN 5925-00-175-6612
NSN 5930-01-381-6277
NSN 6610-00-983-4482
NSN 5915-01-349-8964
NSN 6150-00-879-0995
NSN 5999-01-340-7698
NSN 5925-01-103-0450