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 5895-01-424-0311
NSN 5960-00-297-7099
NSN 5895-01-502-2450
NSN 6650-00-272-2271
NSN 6110-01-177-5988
NSN 5920-01-563-6326
NSN 6650-00-090-2944
NSN 5935-01-329-7065
NSN 5915-01-448-8578
NSN 5895-01-366-9851
NSN 5950-00-225-8849
NSN 6130-00-081-9397