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 5999-01-380-0177
NSN 5960-01-011-2698
NSN 5920-01-123-9854
NSN 5999-00-541-0261
NSN 5998-01-172-0510
NSN 6135-01-388-2761
NSN 5895-01-494-4627
NSN 7035-01-419-4317
NSN 6130-00-146-1525
NSN 4140-01-124-2954
NSN 5999-00-300-0264
NSN 5950-01-360-5614