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 5965-00-841-9195
NSN 6610-01-598-4955
NSN 6110-00-060-7704
NSN 5905-00-205-2595
NSN 4140-00-020-9768
NSN 5925-01-399-6777
NSN 6610-00-186-9180
NSN 5960-00-322-8562
NSN 5996-01-426-8531
NSN 5925-01-020-7706
NSN 5965-00-001-7593
NSN 6685-01-496-2367