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 5920-00-322-8083
NSN 5996-00-724-4944
NSN 5910-01-590-5225
NSN 5920-00-250-8290
NSN 5935-00-558-9067
NSN 6110-01-480-5498
NSN 6610-01-543-3753
NSN 6220-01-218-4968
NSN 6240-00-309-7767
NSN 6145-01-224-9205
NSN 6130-00-325-5811
NSN 5950-01-446-6903