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 5945-01-447-3456
NSN 6130-01-316-8564
NSN 6220-00-343-0182
NSN 5990-01-442-3520
NSN 6610-01-414-1755
NSN 6105-00-215-0630
NSN 6145-01-322-1459
NSN 5999-01-231-6512
NSN 6150-01-574-5352
NSN 6685-00-944-0094
NSN 5895-00-791-5661
NSN 5920-01-044-2685