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 6145-01-376-0968
NSN 5990-01-293-4817
NSN 5999-01-418-1792
NSN 5998-01-490-6599
NSN 5965-01-360-0454
NSN 6110-00-498-6868
NSN 5965-01-030-7253
NSN 5960-00-396-6109
NSN 5998-01-507-9383
NSN 5999-00-138-5242
NSN 5998-00-450-8439
NSN 6130-01-434-7463