0.525 in dia; center hole 0.260 india; 0.070 in w at top and bottom
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5950-01-253-8574
NSN 5960-01-512-0233
NSN 5996-00-288-1829
NSN 6610-01-474-4397
NSN 6240-01-408-7335
NSN 5999-01-500-1329
NSN 6685-01-391-1197
NSN 6320-01-607-0347
NSN 6220-00-932-1596
NSN 2925-01-037-5383
NSN 4140-00-640-6811
NSN 5905-00-124-5033