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 5915-01-135-9847
NSN 6645-01-491-4542
NSN 6135-00-519-1325
NSN 5999-01-579-8668
NSN 5999-00-466-2797
NSN 5930-01-090-0119
NSN 6135-01-213-7339
NSN 5895-00-578-8424
NSN 5998-01-376-4355
NSN 5855-01-042-7990
NSN 5930-01-647-1638
NSN 5910-01-514-2435