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 5950-01-555-6908
NSN 6150-01-480-0710
NSN 2925-01-387-0870
NSN 5915-01-580-0308
NSN 5998-00-051-1062
NSN 5835-00-594-4921
NSN 5935-01-643-6620
NSN 6650-00-287-5868
NSN 6610-01-531-9505
NSN 5960-00-731-1908
NSN 5910-00-057-2329
NSN 5960-01-130-0141