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 5996-01-643-3336
NSN 5945-01-158-6075
NSN 5960-00-174-1867
NSN 5935-01-102-6508
NSN 5996-01-523-8746
NSN 5950-01-109-8571
NSN 6320-00-925-0558
NSN 6135-01-534-3007
NSN 5990-01-443-2931
NSN 5945-01-090-0610
NSN 5960-00-116-1965
NSN 6650-01-032-1786