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 5960-01-237-8995
NSN 5945-01-014-2684
NSN 6130-00-469-0640
NSN 5835-01-352-6725
NSN 5999-01-545-6069
NSN 6150-00-230-3178
NSN 5930-00-801-7064
NSN 5855-01-020-7982
NSN 5930-00-589-6422
NSN 5910-00-055-8527
NSN 5835-01-261-2978
NSN 5910-01-167-0331