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 5895-00-049-6313
NSN 5915-01-364-6943
NSN 5950-01-116-2142
NSN 5985-01-146-2575
NSN 5960-01-354-0762
NSN 5985-01-400-3563
NSN 5999-01-005-2826
NSN 5835-01-595-4099
NSN 6105-01-461-1785
NSN 5965-01-323-7225
NSN 5945-01-126-2075
NSN 6320-01-449-1014