Item is made of 304ss
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 5945-01-094-7727
NSN 6135-00-228-8140
NSN 5965-01-632-7929
NSN 5990-01-133-0351
NSN 5975-00-647-4968
NSN 5920-01-459-2299
NSN 5915-01-440-2794
NSN 5998-01-417-7165
NSN 6220-00-504-2021
NSN 5910-00-035-5534
NSN 6320-01-322-4950
NSN 6620-01-478-9667