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 6645-01-616-7897
NSN 5905-01-241-2142
NSN 5998-01-420-7552
NSN 6150-01-566-5581
NSN 5920-00-408-4423
NSN 6685-01-258-3218
NSN 5965-00-117-4214
NSN 5998-01-540-5204
NSN 5835-01-218-5560
NSN 6620-00-494-1428
NSN 5960-01-200-4621
NSN 5999-01-579-5536