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 6610-00-921-1066
NSN 6220-00-032-3340
NSN 7035-00-585-2113
NSN 6685-00-419-0643
NSN 6105-00-483-1370
NSN 6240-01-582-8226
NSN 6645-01-062-6705
NSN 5975-01-399-1160
NSN 4140-00-501-7833
NSN 6220-01-023-0394
NSN 5990-00-285-0747
NSN 6645-01-330-6028