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 5960-00-065-5750
NSN 5998-01-477-7652
NSN 5935-00-880-5441
NSN 5855-01-070-8084
NSN 5945-01-459-7700
NSN 6620-01-606-4138
NSN 7035-01-628-6357
NSN 5920-01-033-1975
NSN 5930-00-518-0417
NSN 5835-01-110-0697
NSN 7035-00-929-0363
NSN 6110-00-950-3058