Millimeter calibrations on shaft
NSN 5910-00-782-9469
NSN 6135-01-139-1700
NSN 5990-00-945-1782
NSN 5998-00-843-1125
NSN 5905-01-158-7143
NSN 6620-00-982-5159
NSN 5905-00-899-5881
NSN 6685-01-222-7194
NSN 5920-01-265-1873
NSN 5975-00-252-2777
NSN 5950-01-657-6427
NSN 5905-01-303-9221