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 5855-01-175-2465
NSN 5920-00-817-2752
NSN 6240-01-465-4495
NSN 6145-01-202-8478
NSN 5975-00-529-3835
NSN 6105-01-140-3017
NSN 5975-01-246-8806
NSN 5975-00-629-2768
NSN 5990-01-365-6016
NSN 6220-00-843-1441
NSN 5999-01-364-2663
NSN 5835-00-242-3763