Two 2-56 nc-3b threaded holes for set screws
No other part numbers with same form, fit, and function found.
NSN 5990-01-617-5156
NSN 5999-00-950-6900
NSN 7035-00-481-5182
NSN 5950-01-634-0677
NSN 5998-00-468-5022
NSN 5975-00-004-9431
NSN 6135-01-313-1948
NSN 6240-01-468-7927
NSN 5910-01-516-5832
NSN 6685-01-277-2864
NSN 6610-01-189-3001
NSN 5965-01-507-4318
Last Updated: 08/04/2025