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 6150-01-096-5213
NSN 5945-01-212-5480
NSN 5975-00-510-6815
NSN 5835-01-256-5555
NSN 6105-01-634-0322
NSN 5935-00-612-4229
NSN 5960-00-601-3118
NSN 5960-01-122-7310
NSN 5910-01-077-7112
NSN 6240-01-428-6725
NSN 6145-00-141-8095
NSN 5985-01-076-5873