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 5835-01-123-8305
NSN 5930-01-072-9925
NSN 5895-00-340-9619
NSN 5965-01-307-6700
NSN 5915-00-916-6118
NSN 6110-01-212-9568
NSN 6650-00-973-9533
NSN 5895-00-083-3630
NSN 6645-00-679-8203
NSN 5945-00-024-2319
NSN 6110-01-124-8799
NSN 5998-01-634-0604