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 6685-01-505-9055
NSN 5990-01-284-3187
NSN 6610-01-261-6102
NSN 5985-01-639-8150
NSN 5835-00-589-6300
NSN 7035-00-500-7839
NSN 5855-00-862-3345
NSN 5985-01-012-2025
NSN 5930-00-967-1921
NSN 6110-00-141-1966
NSN 5960-01-031-7992
NSN 6150-01-277-2893