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 6685-00-464-2773
NSN 6110-01-467-8092
NSN 6620-01-412-0938
NSN 5835-00-825-2512
NSN 6130-01-562-1524
NSN 6110-01-415-6545
NSN 5975-00-993-7465
NSN 7035-01-386-5722
NSN 6240-00-928-5911
NSN 6145-01-467-1797
NSN 6110-01-498-9223
NSN 5960-01-500-6615