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 5950-00-453-4647
NSN 6620-01-492-8470
NSN 5998-01-153-7426
NSN 5920-01-351-5536
NSN 5915-01-037-7819
NSN 6150-01-069-3174
NSN 6220-00-269-4556
NSN 5975-01-193-8662
NSN 6110-01-397-2885
NSN 6150-01-475-9281
NSN 6320-01-301-4699
NSN 6145-01-433-0453