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 5930-00-462-0607
NSN 5925-01-285-0401
NSN 5960-00-254-4271
NSN 5999-01-621-5554
NSN 6620-01-024-1228
NSN 6320-01-521-1764
NSN 5910-01-039-7191
NSN 5905-00-242-5400
NSN 6620-01-175-5922
NSN 5910-01-224-8214
NSN 5855-00-472-2055
NSN 6610-00-398-9673