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 5835-01-464-2662
NSN 5990-00-133-7734
NSN 5998-00-804-2257
NSN 5835-00-289-9080
NSN 5835-00-111-2953
NSN 6105-01-426-7906
NSN 5985-01-587-3702
NSN 7035-01-145-5059
NSN 4140-00-538-8959
NSN 5960-00-781-1808
NSN 5965-01-475-3024
NSN 6145-01-394-3122