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 5996-01-375-1535
NSN 5835-01-368-1013
NSN 5960-00-404-2126
NSN 5950-00-833-9515
NSN 5925-01-121-2279
NSN 5855-00-185-1560
NSN 6110-00-460-7179
NSN 6150-01-380-5014
NSN 5930-01-216-0441
NSN 5895-01-330-0282
NSN 6610-01-055-0468
NSN 6320-00-242-3300