Sight base assembly, mk13 40mm
No other part numbers with same form, fit, and function found.
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 4140-00-081-6814
NSN 5930-01-329-2310
NSN 5895-01-456-1702
NSN 5975-01-409-1369
NSN 5965-00-258-6809
NSN 5905-01-448-4308
NSN 6220-01-634-0660
NSN 6320-01-551-3553
NSN 5920-01-310-8120
NSN 5935-00-008-8686
NSN 6620-01-283-5627
NSN 2925-01-327-0206