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 5910-00-612-0064
NSN 6220-00-255-5652
NSN 5925-01-497-1180
NSN 6320-00-036-3688
NSN 6130-01-262-7092
NSN 5996-01-181-7057
NSN 5996-01-504-4270
NSN 6240-00-388-6479
NSN 6105-01-398-1932
NSN 5960-01-399-4327
NSN 6240-00-660-8849
NSN 6610-00-841-8221