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 5996-00-968-6524
NSN 6320-01-478-9351
NSN 5950-01-177-2484
NSN 5996-00-450-9875
NSN 5990-01-230-6301
NSN 5998-01-381-2536
NSN 5975-00-211-7124
NSN 5960-01-491-9916
NSN 5935-00-487-5789
NSN 5915-00-539-7673
NSN 5920-01-235-4758
NSN 6220-01-388-2624