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 6130-01-034-9122
NSN 5985-00-572-2522
NSN 5835-01-462-5983
NSN 5960-00-687-1031
NSN 6240-00-686-5345
NSN 6685-01-185-3024
NSN 5925-01-310-2817
NSN 5950-01-047-6416
NSN 5998-00-294-2438
NSN 5910-01-294-7568
NSN 6145-00-884-8112
NSN 6320-01-089-9086