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 5998-01-440-9113
NSN 5895-01-074-9643
NSN 5935-00-206-7217
NSN 5990-00-934-3145
NSN 6145-00-757-9479
NSN 6650-00-955-2802
NSN 6685-00-186-9190
NSN 5835-00-147-9328
NSN 6645-01-025-1002
NSN 5950-00-839-5015
NSN 5925-01-455-0630
NSN 5965-01-217-7167