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 5835-01-593-7579
NSN 5920-00-502-6044
NSN 6130-01-376-3223
NSN 5915-01-137-1392
NSN 5835-00-841-2650
NSN 5975-00-258-3056
NSN 6105-01-501-5402
NSN 5960-00-423-7842
NSN 5835-01-483-7825
NSN 5935-01-625-5112
NSN 6610-01-394-4944
NSN 6645-00-684-3424