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 5855-01-484-9948
NSN 6650-00-704-3549
NSN 6610-01-319-5039
NSN 5895-00-078-2163
NSN 6320-01-274-2501
NSN 5975-01-205-1843
NSN 6240-01-583-5067
NSN 5999-01-116-8482
NSN 5960-01-502-3268
NSN 4140-00-879-0862
NSN 5996-00-942-6542
NSN 5835-01-464-6796