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 5996-00-349-8885
NSN 5910-01-411-9930
NSN 5915-01-541-8883
NSN 5935-01-437-9500
NSN 5999-00-952-5000
NSN 6220-00-452-5308
NSN 4140-00-930-4673
NSN 5945-01-632-6960
NSN 5945-00-015-1536
NSN 5996-00-803-9984
NSN 7035-00-631-3782
NSN 5895-01-043-6043