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 5965-01-408-3558
NSN 6650-01-213-1231
NSN 6105-01-233-3518
NSN 5965-01-258-5662
NSN 5960-01-308-2474
NSN 5985-01-492-6504
NSN 5996-00-900-5251
NSN 6320-01-449-1014
NSN 5925-01-127-9398
NSN 5935-00-276-9413
NSN 6110-01-008-9760
NSN 6105-00-896-0190