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 6650-01-292-2963
NSN 6150-01-160-4239
NSN 5998-01-323-3364
NSN 5945-01-196-1594
NSN 5990-01-408-6554
NSN 6610-01-521-4974
NSN 5910-01-496-4421
NSN 6150-00-961-3915
NSN 5895-01-212-7653
NSN 5910-01-123-0582
NSN 5935-01-373-0914
NSN 6610-01-556-2353