Gage, setting; u/o m61a1 20mm gun nose guide
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 6130-00-707-7732
NSN 5935-01-084-6024
NSN 5985-00-450-8802
NSN 5990-01-485-0260
NSN 6650-01-408-5089
NSN 6145-01-253-0121
NSN 6645-01-567-1049
NSN 5920-00-694-0483
NSN 7035-01-211-5636
NSN 2925-00-101-7972
NSN 6135-00-871-3646
NSN 5950-01-487-3750