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 5835-01-501-0526
NSN 5855-01-430-9689
NSN 6320-00-222-1468
NSN 7035-01-276-9016
NSN 6105-00-959-5468
NSN 5999-01-364-8500
NSN 6650-01-290-4001
NSN 5935-00-060-4298
NSN 5985-00-336-5813
NSN 5855-01-318-5175
NSN 5996-01-032-4942
NSN 5925-00-114-2253