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 5999-00-158-5118
NSN 5960-00-942-0934
NSN 6610-00-970-9112
NSN 5835-01-436-6549
NSN 5910-00-829-0577
NSN 5945-01-102-9625
NSN 5945-00-344-9615
NSN 5835-01-229-6964
NSN 5999-01-619-7397
NSN 5975-01-363-0741
NSN 5950-01-600-1088
NSN 5835-01-424-0054