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 5895-01-229-3415
NSN 5985-01-648-5124
NSN 5945-00-978-6891
NSN 5895-01-513-1372
NSN 6320-01-340-4112
NSN 5950-01-510-4591
NSN 6110-00-797-7559
NSN 5960-01-437-7422
NSN 5935-00-409-6140
NSN 6320-01-578-6006
NSN 5930-01-263-5515
NSN 6130-01-308-7643