Spring attached too bottom, material spring wire per astm a227, finish zinc plated
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 4140-01-382-9925
NSN 5960-01-530-0581
NSN 5945-01-381-0156
NSN 5930-01-362-3995
NSN 5835-00-275-0584
NSN 5996-01-553-4796
NSN 2925-01-394-9658
NSN 6130-01-466-8223
NSN 5925-01-254-8533
NSN 5920-01-233-4244
NSN 6650-01-398-1387
NSN 5930-00-226-8016