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 5910-00-612-6866
NSN 5950-00-406-8883
NSN 6650-00-264-0664
NSN 5935-00-161-0734
NSN 5920-01-423-8410
NSN 5910-00-937-3993
NSN 6135-00-050-7189
NSN 6145-01-489-1003
NSN 5998-01-039-7697
NSN 7035-01-450-6400
NSN 5835-00-679-2389
NSN 5930-00-435-3907