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 5895-01-061-9290
NSN 2925-01-197-7864
NSN 5925-01-132-9120
NSN 5999-01-026-1140
NSN 5950-01-176-3632
NSN 5998-00-521-3693
NSN 6110-01-383-4709
NSN 5965-01-153-1965
NSN 6130-00-972-3069
NSN 5960-00-890-9032
NSN 7035-01-217-6263
NSN 5975-01-251-5331