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 5965-00-129-9779
NSN 5895-00-256-1682
NSN 5990-01-037-9801
NSN 5835-01-122-0068
NSN 6650-01-145-5173
NSN 5990-01-389-1196
NSN 6130-00-287-2932
NSN 5960-01-575-7818
NSN 6610-01-141-9979
NSN 5905-00-549-9944
NSN 5996-01-594-3091
NSN 5945-01-134-1782