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 5945-01-065-4405
NSN 6150-01-189-7833
NSN 5975-00-436-4997
NSN 6650-01-165-2175
NSN 6110-01-474-4163
NSN 5855-00-149-0766
NSN 6150-00-847-5442
NSN 6610-00-454-0284
NSN 5960-01-125-2356
NSN 5975-01-241-6039
NSN 5945-01-177-5306
NSN 5975-01-543-8532