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 5930-01-649-5421
NSN 6650-00-839-2527
NSN 5960-01-118-3394
NSN 6220-00-483-7207
NSN 6650-01-466-2704
NSN 5895-00-263-0755
NSN 6650-00-299-9681
NSN 5999-01-336-5542
NSN 5998-00-961-9553
NSN 6105-01-053-1149
NSN 6650-01-016-9423
NSN 7035-01-357-9246