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.
Classification: Washers other than lock washers, iron or steel
NSN 6610-00-406-8544
NSN 4140-01-448-9725
NSN 6105-00-518-2863
NSN 6135-00-128-1633
NSN 5960-01-139-3136
NSN 6620-00-025-1889
NSN 5990-01-354-6255
NSN 5910-00-995-8615
NSN 6150-00-965-8351
NSN 5996-00-289-9847
NSN 4140-01-434-9049
NSN 6220-01-212-4088