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 5998-00-647-1225
NSN 5935-01-017-1199
NSN 5855-01-658-4510
NSN 5935-01-317-3561
NSN 6650-01-341-9838
NSN 5835-00-269-2232
NSN 5855-01-020-7982
NSN 6105-00-900-4143
NSN 5950-01-427-3723
NSN 5945-01-476-2469
NSN 5996-01-204-9747
NSN 5945-00-870-4052