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 6145-00-437-8960
NSN 6130-01-261-7999
NSN 5910-00-080-4859
NSN 5920-01-444-9935
NSN 5915-00-346-9144
NSN 5965-01-505-9482
NSN 5925-00-226-1155
NSN 6105-01-033-9853
NSN 6105-01-154-6960
NSN 5998-00-228-5289
NSN 6240-00-468-7089
NSN 5895-01-338-5471