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 6135-00-235-1938
NSN 5965-01-643-9349
NSN 6110-01-195-7628
NSN 5910-01-147-6084
NSN 5950-01-536-0047
NSN 5945-01-034-3570
NSN 6620-01-292-5072
NSN 5935-01-392-1811
NSN 6240-01-166-4517
NSN 5835-01-034-2040
NSN 6130-01-113-5599
NSN 4140-01-634-0330