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 5935-01-649-5011
NSN 5999-01-093-8019
NSN 5935-00-068-3857
NSN 5835-01-250-2939
NSN 5985-01-227-2220
NSN 5945-01-243-0632
NSN 5975-01-560-1737
NSN 6105-00-674-5690
NSN 7035-01-003-9142
NSN 6320-01-585-8468
NSN 5895-00-342-9581
NSN 6650-01-058-0049