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 7035-01-443-3052
NSN 5835-01-485-1408
NSN 6650-01-450-6335
NSN 5965-00-605-8239
NSN 5920-00-196-3631
NSN 6620-01-580-2112
NSN 5960-01-300-3506
NSN 5910-01-105-6657
NSN 5910-01-023-7615
NSN 5996-01-245-0548
NSN 6240-01-186-3273
NSN 5960-01-577-5682