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 5915-00-518-1644
NSN 5855-01-438-4588
NSN 5998-01-492-6091
NSN 5960-00-083-2793
NSN 5999-01-618-6064
NSN 6145-00-147-5440
NSN 5950-01-423-6587
NSN 2925-01-569-5471
NSN 6650-01-212-3964
NSN 6620-01-642-9678
NSN 5950-00-608-6352
NSN 5925-00-549-1446