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 5915-00-655-1804
NSN 7035-01-215-7764
NSN 5905-01-483-5261
NSN 5985-01-013-9448
NSN 5835-01-370-4292
NSN 5930-00-944-4828
NSN 6320-01-651-5210
NSN 5925-01-435-5869
NSN 5835-01-143-9143
NSN 5960-01-264-2087
NSN 5965-00-834-6298
NSN 5835-00-484-1330