Gage-master, internal spline; consisting of plug type gage master 5/8 in. Diameter 4 in. Lg w/two sets of external spline teeth used w/mueller spline gage model 179
No other part numbers with same form, fit, and function found.
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 5960-01-560-8461
NSN 5855-00-631-4565
NSN 6110-01-391-9996
NSN 6610-01-389-0620
NSN 5905-01-178-9018
NSN 2925-01-112-8782
NSN 5998-01-426-4590
NSN 5895-01-100-3472
NSN 5998-01-647-8648
NSN 5905-01-100-3984
NSN 5975-00-955-7994
NSN 5910-00-052-7167