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 5895-00-789-5060
NSN 5935-01-387-9653
NSN 5998-00-728-8093
NSN 6130-01-083-6337
NSN 5910-00-394-1690
NSN 5950-01-373-7344
NSN 5895-01-270-7784
NSN 5960-01-605-9921
NSN 6150-01-018-3764
NSN 6135-00-985-7887
NSN 6650-01-366-4663
NSN 6145-01-160-7658