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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5855-01-387-8827
NSN 7035-00-018-0350
NSN 6110-00-853-1173
NSN 5910-00-937-0660
NSN 5990-01-481-0164
NSN 6320-01-228-2380
NSN 5985-01-051-1663
NSN 5999-00-965-9612
NSN 6220-01-241-2029
NSN 6130-01-259-1615
NSN 6130-00-078-2241
NSN 6685-01-448-1108