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 5965-01-144-9699
NSN 5935-01-063-9924
NSN 6105-01-308-5282
NSN 5855-01-389-8884
NSN 6135-01-106-5542
NSN 5996-00-336-3046
NSN 6105-01-203-1592
NSN 5999-01-417-2123
NSN 5975-00-453-9262
NSN 5835-00-187-1481
NSN 7035-01-617-0072
NSN 5925-00-434-9101