An item specifically designed as a foundation or part upon which associated parts, such as cross blade, sight leaf, or aperture, for a gunsight are mounted. it is attached to the receiver or gun barrel and essential to a carbine, machine gun, pistol, rifle or the like when aiming.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6220-00-484-5937
NSN 5975-01-032-6748
NSN 7035-00-445-9657
NSN 6240-01-521-2921
NSN 5960-01-180-8000
NSN 5985-01-273-8000
NSN 6610-00-078-9620
NSN 6130-01-406-9502
NSN 6145-01-417-0042
NSN 6685-01-321-1768
NSN 5985-01-433-2820
NSN 5945-01-435-3866