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 5935-01-183-3092
NSN 2925-01-169-9105
NSN 5998-01-020-8826
NSN 2925-01-141-7563
NSN 5835-01-485-1408
NSN 6610-01-044-4740
NSN 5998-01-122-3158
NSN 5975-00-985-1494
NSN 5925-01-082-0591
NSN 6220-01-310-8741
NSN 6110-01-105-6615
NSN 5855-00-631-4565