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 6150-00-403-1942
NSN 5910-01-593-9114
NSN 6145-01-091-7015
NSN 5915-01-367-2056
NSN 7035-01-614-9665
NSN 5950-00-364-0764
NSN 5855-01-013-6864
NSN 6645-00-674-9728
NSN 5998-00-334-0386
NSN 5985-01-648-5124
NSN 6620-01-083-4672
NSN 5835-01-013-9321