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 5835-00-155-1379
NSN 5945-01-579-4002
NSN 6650-01-024-9554
NSN 5935-00-321-2090
NSN 6645-00-296-8310
NSN 5920-00-617-9909
NSN 6110-01-502-8224
NSN 6240-01-010-2991
NSN 5990-00-137-3971
NSN 5835-01-599-1876
NSN 6610-01-482-8501
NSN 6650-00-193-7358