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 5996-00-583-9498
NSN 5996-00-195-1675
NSN 5950-01-597-2300
NSN 5999-01-380-7500
NSN 6620-01-464-3087
NSN 5930-01-293-8022
NSN 5960-01-428-7300
NSN 5915-01-365-0393
NSN 6135-01-364-0667
NSN 5965-00-760-5404
NSN 5855-00-610-4052
NSN 6320-00-937-5625