No other part numbers with same form, fit, and function found.
An item attached to the breech end and integral to a carbine, machine gun, pistol, rifle, or the like. It may be a fixed or adjustable cross blade with a u-or v-shaped notch or aperture, or it may have elevation and windage adjustment knobs, slides, and graduated scales and be provided with aperture disks.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 4140-01-389-6209
NSN 5960-00-132-3104
NSN 6685-01-178-9369
NSN 5925-00-111-1969
NSN 6240-00-840-3647
NSN 6320-00-908-6841
NSN 6645-00-016-0594
NSN 5855-00-221-9435
NSN 6130-00-125-5138
NSN 6110-00-244-1354
NSN 5960-01-496-7837
NSN 5935-01-303-1427