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 5910-01-113-7785
NSN 6220-01-008-5907
NSN 5950-00-460-6018
NSN 5945-01-302-8769
NSN 5990-01-533-1347
NSN 5996-00-136-8233
NSN 5999-00-248-5814
NSN 5925-00-999-9320
NSN 5935-00-945-3432
NSN 6130-01-316-8564
NSN 5990-00-466-2952
NSN 7035-01-079-6560