A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. For items having a thickness (or height) exceeding two times the width, use post, electrical-mechanical equipment. (when height or thickness and/or width is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5999-01-444-2091
NSN 6610-01-278-9387
NSN 6610-01-464-3037
NSN 5915-01-152-5060
NSN 6610-01-268-8456
NSN 6610-00-850-4910
NSN 6620-01-181-0303
NSN 5960-00-845-8407
NSN 5920-00-529-0618
NSN 5965-01-389-1068
NSN 6150-01-047-1693
NSN 6645-01-605-1485