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 5996-01-029-8011
NSN 5945-01-358-8242
NSN 5990-01-516-9665
NSN 5935-01-395-0101
NSN 5998-01-142-0294
NSN 5985-00-752-7408
NSN 6685-01-651-9172
NSN 7035-00-104-7613
NSN 5925-01-034-1801
NSN 5950-01-337-1404
NSN 5930-01-605-9239
NSN 6150-00-495-6008