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 7035-01-231-2450
NSN 6610-01-039-7844
NSN 5920-00-824-4131
NSN 5855-00-832-9341
NSN 5960-01-353-3972
NSN 5835-00-092-1136
NSN 5965-01-202-1007
NSN 6620-00-492-4936
NSN 5910-01-248-6865
NSN 5945-01-622-0609
NSN 5915-00-428-3688
NSN 5965-00-170-5254