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 5960-00-011-9315
NSN 6610-01-364-8295
NSN 5985-01-441-7039
NSN 5925-01-312-3551
NSN 5895-00-292-2872
NSN 5975-01-648-1235
NSN 6320-01-119-3935
NSN 6610-00-343-9331
NSN 6135-01-180-9611
NSN 6685-01-170-9956
NSN 5945-01-575-0755
NSN 6610-00-924-8814