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 5915-01-429-0007
NSN 6650-01-315-7567
NSN 7035-00-541-8516
NSN 5935-01-108-1159
NSN 6150-01-285-8196
NSN 6320-01-162-5977
NSN 5960-01-354-0762
NSN 6220-01-357-1883
NSN 5895-00-407-2271
NSN 6650-01-462-5879
NSN 6240-01-340-6497
NSN 6220-00-192-8948