No other part numbers with same form, fit, and function found.
A device permanently affixed to a weapon to be used with interchangeable sights.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5985-01-305-8913
NSN 5835-01-525-3220
NSN 5985-01-646-9445
NSN 5990-01-390-2177
NSN 5950-00-427-6507
NSN 5990-01-652-7373
NSN 5835-00-949-0738
NSN 5935-01-446-5817
NSN 5990-01-003-4209
NSN 6145-01-446-3779
NSN 6650-00-854-0265
NSN 5999-01-130-7491