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 5855-01-464-5083
NSN 5960-00-069-0378
NSN 5895-00-402-7936
NSN 5965-01-429-0881
NSN 5835-01-538-8080
NSN 5996-01-518-4674
NSN 5945-01-057-0171
NSN 6130-01-441-5404
NSN 6610-00-410-8968
NSN 5996-00-802-7822
NSN 6150-01-348-4801
NSN 6220-01-150-7287