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 5835-01-043-1576
NSN 6105-01-078-1783
NSN 5915-00-170-6775
NSN 6320-01-521-1764
NSN 5950-01-650-9821
NSN 6135-00-405-1989
NSN 6685-01-573-7031
NSN 5905-01-437-6521
NSN 5945-01-634-0588
NSN 6685-01-634-0611
NSN 5855-01-147-6024
NSN 6105-01-432-5847