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 5855-00-149-0766
NSN 5905-00-839-9883
NSN 4140-01-290-4026
NSN 6320-01-134-7267
NSN 6610-01-267-1918
NSN 5950-00-936-4431
NSN 6130-01-657-0559
NSN 6110-01-623-7269
NSN 5990-01-555-6616
NSN 5998-01-024-9741
NSN 6110-00-679-7730
NSN 5960-01-185-4216