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 6135-00-477-8847
NSN 6650-01-514-7809
NSN 5960-01-259-3846
NSN 5935-01-236-1466
NSN 6150-01-386-5995
NSN 6645-00-191-4978
NSN 6645-01-446-1994
NSN 5960-01-495-0859
NSN 5998-00-203-1232
NSN 6110-01-083-6797
NSN 5915-01-400-3045
NSN 5835-01-618-6485