No other part numbers with same form, fit, and function found.
A paper, plastic and/or metal item of square or rectangular shape designed as an aiming point to be used in bore sighting a gun to bring the axis of the barrel of a spotting pistol, spotting rifle, subcaliber rifle and/or telescope sight(s) into coaxial alignment with the center line of a cannon tube or artillery trainer barrel. It usually consists of a series of quartered circles printed on a white background with alternate quadrants printed in black. Crosses, center lines and other appropiate sighting marks may also be included.
Classification: Instruments, apparatus and models, designed for demonstrational purposes, unsuitable for other uses, and parts and accessories
NSN 5985-01-104-1321
NSN 6610-00-971-2503
NSN 5996-01-106-8903
NSN 6650-01-328-8363
NSN 6110-00-269-2696
NSN 5960-00-275-7497
NSN 5998-00-155-4300
NSN 5960-01-215-0992
NSN 5996-01-473-2183
NSN 6105-01-163-7655
NSN 5895-00-328-9314
NSN 6320-01-006-6138