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 5965-01-496-1633
NSN 6240-00-939-7859
NSN 4140-01-165-9469
NSN 6105-00-759-1894
NSN 5985-01-435-6642
NSN 5915-01-025-1362
NSN 5935-01-123-2319
NSN 5965-01-258-1988
NSN 5950-00-920-8538
NSN 5998-01-656-3727
NSN 6320-01-227-2648
NSN 6150-01-412-6745