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 6620-01-016-8264
NSN 5895-01-649-6402
NSN 5999-01-601-5495
NSN 6110-01-068-3552
NSN 5835-01-381-4452
NSN 6130-00-045-4431
NSN 6650-00-977-7533
NSN 5998-01-245-5383
NSN 5910-01-265-7669
NSN 6150-00-132-1640
NSN 6105-01-543-2893
NSN 5990-01-217-4590