Tool steel is hardered to rockwelll c63-65; 2.186 in.Lg. Dia. Is 0.4725 in.
A gage used to check or inspect contour, radius, chamfer, depth, thickness and/or height by inclusive fit of a work piece.
Classification: Railway track fixtures; mechanical signaling, safety or traffic control equip for railways, roads, inland waterways, airfield, ports; and parts
NSN 6150-01-586-4976
NSN 6150-01-396-8358
NSN 6645-01-574-5188
NSN 5920-01-528-7574
NSN 5945-01-053-8852
NSN 5930-01-350-3529
NSN 6685-01-464-3128
NSN 5996-01-048-7758
NSN 5975-00-406-0023
NSN 5835-01-485-1408
NSN 5990-01-652-7373
NSN 5910-01-541-5950