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 6685-01-094-0966
NSN 5960-01-443-3067
NSN 5965-00-431-2492
NSN 5999-00-534-4660
NSN 6145-01-210-1769
NSN 6135-01-574-6577
NSN 5950-01-054-6822
NSN 6610-01-261-6102
NSN 6240-01-186-6448
NSN 5930-01-533-1329
NSN 6240-00-752-2581
NSN 5855-00-100-9003