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 5950-01-274-9211
NSN 5915-01-050-9080
NSN 6320-01-322-8340
NSN 5895-01-145-3263
NSN 5945-01-201-3914
NSN 5905-01-612-8217
NSN 5910-01-263-6163
NSN 6130-00-509-1591
NSN 6145-01-100-7104
NSN 6135-01-074-8220
NSN 6220-01-482-6113
NSN 5930-00-883-8056