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 5895-01-029-3791
NSN 5920-01-335-2755
NSN 5905-01-158-9004
NSN 5945-01-254-8411
NSN 2925-00-964-7128
NSN 5960-01-049-8366
NSN 5855-01-020-7982
NSN 5935-00-240-6400
NSN 6240-01-014-5598
NSN 5895-01-338-3838
NSN 6105-00-707-5962
NSN 5910-01-550-1885