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 5895-01-337-9537
NSN 5965-00-823-8623
NSN 5915-00-642-9997
NSN 2925-00-350-8517
NSN 6320-00-456-0836
NSN 5999-01-353-7264
NSN 5950-01-566-9305
NSN 5915-01-433-2405
NSN 5998-01-335-2414
NSN 5975-01-537-0133
NSN 5835-01-473-1620
NSN 5925-01-553-6650