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 7035-00-135-4758
NSN 6110-01-484-5916
NSN 6320-00-701-0437
NSN 5996-00-272-2560
NSN 5990-01-026-9286
NSN 5935-00-466-3571
NSN 6130-01-411-1678
NSN 5990-01-395-4194
NSN 5920-00-503-4779
NSN 2925-00-163-9016
NSN 6150-01-612-5061
NSN 5998-01-489-1585