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 6130-01-579-3661
NSN 5950-01-364-7807
NSN 6320-00-857-4073
NSN 6620-01-428-3930
NSN 5835-01-010-8143
NSN 5895-01-529-9860
NSN 5985-01-381-6341
NSN 5950-00-205-1854
NSN 5965-00-964-1756
NSN 5965-00-194-7213
NSN 5920-01-186-0109
NSN 5855-00-149-0766