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 6610-00-586-4276
NSN 5835-01-314-2781
NSN 5960-00-240-2001
NSN 6320-01-089-9086
NSN 6220-00-149-0977
NSN 5930-00-905-5349
NSN 5935-01-381-5709
NSN 5990-00-802-3060
NSN 6105-01-429-8777
NSN 5985-01-012-2025
NSN 6145-00-560-5726
NSN 5960-01-398-4883