No other part numbers with same form, fit, and function found.
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 5915-01-162-0074
NSN 5990-01-061-5618
NSN 4140-01-255-6966
NSN 6220-01-132-8913
NSN 5910-01-302-2898
NSN 5985-01-171-5001
NSN 6150-01-347-6463
NSN 6650-01-293-8719
NSN 5965-01-512-9925
NSN 6610-00-028-2222
NSN 5855-00-991-0096
NSN 5998-01-289-8150