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 5996-00-383-6173
NSN 5905-01-227-1783
NSN 6105-00-163-1470
NSN 5975-01-411-7471
NSN 6320-00-681-1324
NSN 6220-01-350-6929
NSN 5960-00-522-5231
NSN 5910-00-591-2751
NSN 6150-01-199-7269
NSN 5920-01-464-7016
NSN 6240-01-633-9357
NSN 5835-01-508-2528