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 6650-00-614-1711
NSN 5835-00-279-6626
NSN 6150-01-408-5613
NSN 6110-00-605-5634
NSN 5975-00-943-6766
NSN 6320-01-607-1491
NSN 5975-01-237-4256
NSN 6150-01-609-4578
NSN 6320-01-141-3791
NSN 5935-01-550-3903
NSN 5950-01-140-9174
NSN 5985-01-433-3259