A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
NSN 6145-01-078-4022
NSN 5895-00-691-2079
NSN 5960-00-055-3358
NSN 5835-01-163-4215
NSN 5996-00-173-5706
NSN 6620-00-113-4530
NSN 5998-01-659-6830
NSN 5985-01-153-2657
NSN 5905-01-184-3615
NSN 5855-01-298-8945
NSN 2925-00-964-7128
NSN 6240-01-643-8766