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 5945-00-201-2324
NSN 5960-00-302-5754
NSN 5935-01-047-5801
NSN 5915-01-088-6908
NSN 5935-00-584-6441
NSN 5855-01-391-7077
NSN 5990-01-196-2953
NSN 5915-00-948-6927
NSN 5985-00-405-5812
NSN 5910-01-123-9556
NSN 6650-01-418-6661
NSN 5855-01-471-3162