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 5996-00-928-6096
NSN 5945-01-113-8277
NSN 5935-01-350-8497
NSN 6650-00-458-2394
NSN 6220-00-252-0702
NSN 4140-00-862-5644
NSN 5965-01-464-9885
NSN 5990-01-022-6592
NSN 2925-01-455-1270
NSN 6145-00-873-4808
NSN 6610-01-135-2149
NSN 6220-00-595-6954