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 7035-01-469-0109
NSN 5920-01-211-5557
NSN 6130-01-227-7331
NSN 5950-01-492-7700
NSN 5985-01-431-8882
NSN 6110-01-573-5929
NSN 5930-01-117-8822
NSN 6320-01-046-5228
NSN 5999-01-324-6591
NSN 5895-01-501-3596
NSN 5945-00-932-5219
NSN 6620-01-643-5531