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.)
Classification: Nuts of iron or steel
NSN 5920-00-828-2824
NSN 6645-01-437-9017
NSN 7035-00-392-5417
NSN 2925-01-576-6206
NSN 5855-00-987-1171
NSN 6240-00-988-3839
NSN 5945-01-418-8094
NSN 6320-00-459-8973
NSN 6105-01-641-3334
NSN 7035-00-631-3782
NSN 2925-00-827-2326
NSN 5950-01-437-8572