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 6135-00-488-4478
NSN 6145-00-033-2997
NSN 6320-01-484-7734
NSN 5920-01-034-3947
NSN 5965-01-440-7800
NSN 2925-00-549-6759
NSN 7035-00-050-9962
NSN 6130-01-297-2979
NSN 6145-01-348-7234
NSN 5965-00-777-7037
NSN 6620-01-292-5072
NSN 5945-00-111-2050