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 5999-01-089-8017
NSN 5905-01-573-3691
NSN 6320-00-160-0899
NSN 7035-00-152-6485
NSN 6610-00-256-8006
NSN 5935-00-987-3597
NSN 6320-00-841-2279
NSN 5965-01-101-2187
NSN 5930-00-279-6891
NSN 6240-01-101-6616
NSN 2925-01-370-6898
NSN 6150-01-607-7003