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 6130-01-311-4879
NSN 5999-01-208-1765
NSN 6110-01-496-3455
NSN 5996-00-115-1188
NSN 6320-00-405-2348
NSN 6320-01-399-6177
NSN 5990-01-388-0252
NSN 6320-00-432-2772
NSN 5985-01-024-9464
NSN 6150-01-085-9386
NSN 6240-01-645-2228
NSN 5985-01-408-3813