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 6105-01-508-3471
NSN 5915-01-595-2266
NSN 5920-01-538-3225
NSN 5915-00-954-0559
NSN 5930-01-057-1471
NSN 5975-01-350-2618
NSN 6220-00-445-9284
NSN 5990-00-782-7206
NSN 5999-01-591-9557
NSN 6105-00-145-7233
NSN 5950-01-392-1026
NSN 5975-01-580-0466