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 5835-00-902-8680
NSN 5999-00-835-3784
NSN 6130-01-200-0358
NSN 5960-01-231-3484
NSN 5999-00-052-2919
NSN 5998-01-466-5623
NSN 6135-00-777-5562
NSN 5990-00-740-0249
NSN 5835-01-182-1966
NSN 5835-01-244-8532
NSN 5996-00-289-9847
NSN 6320-00-228-5678