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 5960-00-826-1280
NSN 5915-01-600-7980
NSN 6105-00-132-3113
NSN 5915-01-632-7216
NSN 5985-01-286-7076
NSN 6145-01-406-4201
NSN 5930-01-097-7521
NSN 6220-01-293-1322
NSN 6650-01-228-5094
NSN 5965-00-577-1242
NSN 6240-01-352-3642
NSN 5950-01-186-5562