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 6650-01-381-1359
NSN 6220-01-425-1132
NSN 5999-00-828-1806
NSN 6110-01-142-8624
NSN 5855-00-832-9341
NSN 5895-00-292-2872
NSN 5920-01-572-3960
NSN 5935-01-108-6233
NSN 6150-01-500-3602
NSN 6650-00-891-9850
NSN 6650-01-022-2617
NSN 6320-00-222-1465