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 5895-01-395-0106
NSN 5895-01-406-6266
NSN 6610-00-760-4476
NSN 6150-01-075-6309
NSN 6620-00-241-5264
NSN 4140-01-072-3379
NSN 5945-01-298-5087
NSN 5905-01-324-0784
NSN 6620-00-405-4621
NSN 5965-00-201-1167
NSN 5950-01-642-3803
NSN 5998-01-238-0053