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 5965-00-258-6809
NSN 5975-01-461-2333
NSN 5920-01-123-9358
NSN 6105-01-105-5547
NSN 6130-01-634-0603
NSN 5960-01-293-3536
NSN 6650-00-952-4500
NSN 5975-01-187-7744
NSN 5950-00-983-0807
NSN 5960-01-493-3948
NSN 5915-01-535-6666
NSN 5935-01-650-7739