No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 5905-01-294-9389
NSN 6650-01-660-5441
NSN 6130-01-189-2773
NSN 6240-00-617-9599
NSN 5935-01-510-0373
NSN 6110-01-444-4288
NSN 7035-00-543-3272
NSN 5985-01-071-9287
NSN 6320-00-731-6134
NSN 7035-00-267-5424
NSN 5960-01-423-1085
NSN 5945-01-434-2028