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 6105-00-476-3059
NSN 6240-01-348-0057
NSN 5950-01-012-9125
NSN 5920-01-437-5916
NSN 6620-01-364-7461
NSN 6105-00-450-7657
NSN 6650-00-133-7884
NSN 5999-01-593-4207
NSN 7035-01-457-5645
NSN 6110-01-519-2636
NSN 5855-01-646-1585
NSN 6145-01-437-5505