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 5920-01-612-9362
NSN 5950-00-205-9442
NSN 5935-00-159-8022
NSN 5935-00-166-3628
NSN 5985-00-348-9433
NSN 5990-01-181-9886
NSN 6240-00-143-6558
NSN 6135-01-584-0941
NSN 5975-01-012-5643
NSN 6110-01-041-3963
NSN 6150-01-550-7492
NSN 5998-01-417-3035