Iridescent finish
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. 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 5975-01-044-2529
NSN 5999-00-986-9969
NSN 5945-01-303-0752
NSN 5925-01-524-9592
NSN 6610-01-646-1609
NSN 5905-01-393-5029
NSN 6145-00-466-2790
NSN 7035-01-659-4019
NSN 6135-01-296-1860
NSN 5950-01-409-0649
NSN 5905-01-236-5903
NSN 6645-01-342-1917