A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. 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 4140-00-905-6570
NSN 5985-01-199-9349
NSN 5895-01-077-4750
NSN 5905-01-203-8330
NSN 5855-00-532-0025
NSN 5835-01-327-0770
NSN 5950-00-532-3256
NSN 6145-00-857-4436
NSN 6135-01-422-1440
NSN 2925-00-355-5130
NSN 6620-00-891-8584
NSN 5999-01-555-8785