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 5905-01-382-9671
NSN 5998-01-162-4980
NSN 5996-00-484-9196
NSN 6650-01-354-3363
NSN 5998-01-035-3017
NSN 6150-00-233-6356
NSN 5950-01-141-7019
NSN 6110-00-453-4104
NSN 5835-01-062-4213
NSN 6130-00-925-6400
NSN 5996-01-111-4145
NSN 5835-00-155-1379