Material: alumimum alloy 7075 t6 or t651 iaw ams qq-a-200/11. Finish: chemically coat iaw mil-c-5541, cl 3. Remove all burrs and sharp edges.
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.
NSN 5945-01-224-6573
NSN 5985-01-362-5571
NSN 5950-01-084-1879
NSN 6610-00-285-5366
NSN 5925-01-171-1834
NSN 5920-01-027-0660
NSN 5950-01-188-8524
NSN 5985-01-494-0040
NSN 5915-01-437-8267
NSN 5925-01-258-4640
NSN 2925-01-574-7119
NSN 5960-00-766-1955