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 6135-01-633-8502
NSN 6150-01-592-4327
NSN 5950-01-100-0721
NSN 5999-01-409-2834
NSN 6685-00-322-9260
NSN 5965-01-587-8853
NSN 6620-01-152-6837
NSN 6645-00-149-1100
NSN 6620-00-527-6523
NSN 5835-01-449-7511
NSN 6610-01-065-1073
NSN 6320-01-643-0850