Spherical radius 1.310 in.
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 raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.
Classification: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6620-00-643-1402
NSN 5975-00-170-3623
NSN 6650-01-013-0071
NSN 6610-00-703-6819
NSN 5998-00-459-1732
NSN 6240-00-316-3167
NSN 5915-00-276-8332
NSN 5920-00-469-2648
NSN 6135-01-260-7180
NSN 6620-01-660-7873
NSN 6645-01-285-4284
NSN 5996-01-352-2487