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 5965-00-626-5346
NSN 5915-00-696-5475
NSN 6130-01-252-6397
NSN 5905-01-411-6055
NSN 6135-01-162-0943
NSN 5985-01-613-9402
NSN 6240-01-384-8802
NSN 6150-01-444-3980
NSN 5996-01-165-7326
NSN 6320-00-593-0379
NSN 5915-01-543-4604
NSN 6145-01-659-2673