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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5855-01-469-8099
NSN 5915-01-208-8996
NSN 5935-00-952-6202
NSN 6620-00-340-2395
NSN 6620-01-528-6076
NSN 5965-00-505-2166
NSN 5985-01-573-2498
NSN 6610-00-570-0304
NSN 5985-01-552-1553
NSN 5835-00-164-7309
NSN 5925-00-290-4451
NSN 6150-01-089-6764