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 6220-01-093-9737
NSN 6130-00-011-8326
NSN 5996-01-534-7302
NSN 5920-01-343-8674
NSN 5999-00-125-7659
NSN 5915-01-309-9717
NSN 5910-01-309-4788
NSN 5835-00-168-4258
NSN 6240-01-524-0510
NSN 5895-01-046-6041
NSN 6650-01-380-6909
NSN 6220-01-513-9279