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 6150-00-982-2785
NSN 6130-01-032-4958
NSN 5950-00-056-3379
NSN 5855-00-337-3679
NSN 6135-01-343-1592
NSN 6320-01-161-6640
NSN 5920-01-174-8540
NSN 5945-01-158-6075
NSN 5910-00-432-6361
NSN 5965-00-215-0307
NSN 6685-01-634-0611
NSN 5990-01-187-5420