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 5915-00-081-0536
NSN 6610-00-888-6731
NSN 5965-00-013-7990
NSN 6105-00-651-4868
NSN 5915-00-106-6129
NSN 5930-01-316-2135
NSN 5999-01-366-0282
NSN 6610-00-872-0454
NSN 5985-01-420-2221
NSN 5910-00-914-4435
NSN 6220-01-346-9269
NSN 5950-01-655-2506