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 5835-00-733-9145
NSN 5985-00-159-1208
NSN 6110-01-377-5691
NSN 6135-01-591-1250
NSN 5960-00-065-5750
NSN 5999-01-303-5972
NSN 6110-00-339-4140
NSN 5996-00-249-8956
NSN 6145-00-246-9776
NSN 5985-00-516-2373
NSN 5910-01-408-0126
NSN 5915-01-282-5969