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 5915-01-162-0074
NSN 6220-01-067-7813
NSN 6130-00-456-5319
NSN 5935-00-368-2867
NSN 6105-00-499-7018
NSN 6110-01-224-7910
NSN 6110-01-106-2708
NSN 6650-01-553-0721
NSN 6135-00-452-2266
NSN 5999-01-387-0160
NSN 6610-01-259-5296
NSN 5950-01-508-6812