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 5998-01-238-8542
NSN 6685-01-127-7885
NSN 6220-01-323-5408
NSN 5930-01-294-2417
NSN 5975-00-244-0706
NSN 5935-00-974-5400
NSN 5990-01-400-2195
NSN 5985-00-275-2836
NSN 7035-01-503-6887
NSN 6645-00-402-5622
NSN 5855-01-433-1217
NSN 5920-01-558-3279