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 6650-01-252-8190
NSN 5895-01-017-2973
NSN 5945-00-401-5025
NSN 5965-01-551-4802
NSN 6610-00-663-8815
NSN 2925-01-197-7864
NSN 6650-01-115-7981
NSN 6620-01-085-8688
NSN 5998-01-145-4426
NSN 2925-01-648-6859
NSN 6135-01-255-9129
NSN 5985-01-439-7239