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 6130-00-176-1664
NSN 5996-00-428-3929
NSN 6685-01-331-5678
NSN 5996-00-945-8928
NSN 5935-01-250-2607
NSN 5990-00-914-4261
NSN 6610-01-500-2415
NSN 5996-01-536-4110
NSN 5945-01-113-7250
NSN 6145-01-384-2983
NSN 5945-01-243-3316
NSN 5935-01-173-6355