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 5895-01-078-8827
NSN 5935-01-203-6923
NSN 2925-00-523-7096
NSN 6150-01-306-7286
NSN 5935-00-297-8846
NSN 5985-01-025-1951
NSN 5990-01-243-4233
NSN 6610-01-297-9439
NSN 5985-00-481-1467
NSN 6320-00-809-5744
NSN 5998-01-611-2509
NSN 5930-00-239-9091