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 5998-00-201-7564
NSN 5945-00-313-9512
NSN 5920-01-582-3673
NSN 5998-01-082-4750
NSN 5930-01-360-0432
NSN 5975-01-600-3914
NSN 6320-00-242-3300
NSN 5990-00-554-0366
NSN 5895-01-453-1948
NSN 6220-01-486-6462
NSN 5996-01-174-0830
NSN 6105-00-356-0758