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 5998-01-011-6969
NSN 6145-01-501-6548
NSN 6150-01-235-0976
NSN 5960-01-013-5526
NSN 4140-00-489-8676
NSN 6685-00-826-9381
NSN 5920-01-141-6885
NSN 2925-00-925-0545
NSN 2925-01-041-8201
NSN 5945-00-918-5376
NSN 5945-01-150-5470
NSN 6220-00-635-8818