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 6610-01-484-8980
NSN 5945-01-032-5520
NSN 6650-01-534-5787
NSN 6650-01-378-7875
NSN 5855-00-532-0025
NSN 5975-00-415-2049
NSN 5998-00-509-2847
NSN 5999-01-184-9255
NSN 5920-01-478-2474
NSN 5950-00-070-0271
NSN 5999-00-290-5898
NSN 5945-01-224-2864