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 5920-01-321-9037
NSN 5985-01-192-3264
NSN 5998-01-392-7370
NSN 6320-01-457-9059
NSN 6110-01-219-8727
NSN 5975-01-088-4883
NSN 5835-01-193-3175
NSN 6135-00-334-4500
NSN 5895-00-842-4416
NSN 5935-01-648-2696
NSN 5835-01-632-6627
NSN 5960-01-413-3877