A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
Classification: Gaskets,washers & other seals
NSN 5925-01-514-7048
NSN 5990-01-104-0469
NSN 5945-00-442-6731
NSN 6130-01-418-9219
NSN 6110-01-435-8482
NSN 5998-00-983-9456
NSN 5895-01-444-2768
NSN 6150-00-884-4740
NSN 5905-01-196-1024
NSN 7035-01-150-6303
NSN 6685-01-548-5056
NSN 5999-01-100-3221