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 5895-00-366-0216
NSN 5855-01-167-2162
NSN 5985-01-572-2230
NSN 5915-01-175-0190
NSN 5930-01-630-0835
NSN 5915-01-050-0531
NSN 5998-01-633-4635
NSN 5945-01-422-0381
NSN 5945-00-993-2716
NSN 5950-01-507-8470
NSN 6645-01-298-4662
NSN 5920-01-321-7745