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 5998-01-268-4759
NSN 6105-00-438-0674
NSN 6145-00-800-9870
NSN 5950-01-381-1361
NSN 5910-00-510-6612
NSN 7035-01-293-3431
NSN 6685-00-204-6037
NSN 5950-01-157-9482
NSN 6685-01-056-4379
NSN 5905-01-506-5901
NSN 6320-01-228-2380
NSN 6150-00-862-9095