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 6105-00-239-2166
NSN 5999-01-551-4413
NSN 6135-01-089-4888
NSN 5945-01-478-2511
NSN 5930-00-729-3768
NSN 5855-00-407-0726
NSN 5950-00-049-7521
NSN 5996-01-458-1757
NSN 5990-00-646-5487
NSN 5990-00-263-1289
NSN 7035-01-435-4009
NSN 5935-01-252-8826