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 5965-01-265-6814
NSN 6110-01-042-6735
NSN 5895-00-553-8345
NSN 6240-01-608-3269
NSN 5935-00-115-8514
NSN 6135-01-174-4863
NSN 5999-00-110-2605
NSN 5950-01-113-7631
NSN 6145-01-019-6897
NSN 5975-01-062-0874
NSN 5985-00-646-8310
NSN 5950-00-344-3281