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 6105-00-578-0973
NSN 5975-00-433-2878
NSN 5950-01-121-0459
NSN 5950-01-358-0363
NSN 5930-01-485-7257
NSN 5945-01-467-1848
NSN 5920-00-878-7977
NSN 6135-01-104-1847
NSN 5945-00-227-8581
NSN 5895-00-864-8268
NSN 5930-00-250-9605
NSN 6620-01-457-9476