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 5930-00-116-1960
NSN 6645-01-366-5033
NSN 5985-01-607-5859
NSN 5965-00-280-4182
NSN 5965-00-647-3972
NSN 6105-01-576-1794
NSN 5965-00-247-0727
NSN 4140-00-658-7271
NSN 6320-00-295-2854
NSN 6220-01-030-7338
NSN 7035-00-849-5526
NSN 6110-01-041-3963