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 5998-00-066-7413
NSN 5999-01-327-4778
NSN 6150-01-466-9649
NSN 6620-01-465-5120
NSN 5835-00-987-9341
NSN 5895-01-365-5179
NSN 6110-01-650-6867
NSN 5905-00-008-1631
NSN 5915-00-539-9930
NSN 5910-01-328-7909
NSN 6135-01-633-8502
NSN 6220-01-441-2249