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: Other wrought titanium, nesoi
NSN 6240-01-359-4288
NSN 6320-01-442-3428
NSN 6240-00-215-8550
NSN 5999-01-276-0690
NSN 5985-00-968-6381
NSN 6645-01-442-6476
NSN 6130-00-182-7702
NSN 5965-01-040-4178
NSN 6320-01-247-0898
NSN 6135-01-151-2705
NSN 6220-01-419-6252
NSN 5910-01-394-6109