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 6620-00-632-0161
NSN 5996-00-501-4326
NSN 5996-00-764-1610
NSN 5950-01-483-0102
NSN 5999-01-448-1843
NSN 5855-00-586-6255
NSN 5960-00-173-6988
NSN 2925-01-532-8445
NSN 6135-01-091-6021
NSN 5965-01-542-5319
NSN 6130-01-239-4122
NSN 6110-00-764-9362