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 6645-00-711-5381
NSN 6135-01-453-5069
NSN 6240-01-349-2790
NSN 5920-01-598-5157
NSN 6650-01-461-4807
NSN 5990-01-471-7858
NSN 5910-01-060-3142
NSN 5985-01-595-7542
NSN 5985-01-574-2400
NSN 5996-01-185-2995
NSN 6110-00-244-1354
NSN 6320-01-253-9585