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 5935-01-450-9412
NSN 5935-01-568-7282
NSN 6130-01-595-2236
NSN 5930-01-362-1230
NSN 6145-01-380-8032
NSN 5950-00-681-6738
NSN 5985-01-022-8262
NSN 7035-01-462-5766
NSN 5998-01-557-5375
NSN 5950-01-162-3682
NSN 6240-01-277-1688
NSN 6135-00-889-1485