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 6105-00-664-1292
NSN 5895-01-573-8968
NSN 6620-00-227-6776
NSN 5930-00-526-0662
NSN 6135-01-449-2144
NSN 6145-01-500-5612
NSN 6650-01-256-7038
NSN 5960-01-135-0463
NSN 5975-01-311-2779
NSN 5945-01-206-2626
NSN 5985-01-488-4432
NSN 5935-00-041-3685