Two keys on the convex side; height o.375 in.
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 6135-01-447-4001
NSN 5910-00-244-8097
NSN 6320-01-538-6737
NSN 5930-00-994-1953
NSN 5965-01-142-7918
NSN 6685-00-275-4401
NSN 6610-00-898-4867
NSN 5996-00-239-6402
NSN 6645-01-394-0170
NSN 6145-01-556-9546
NSN 5950-01-462-2229
NSN 6220-00-231-5778