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 6150-01-415-0916
NSN 5910-00-609-7468
NSN 5895-01-218-2763
NSN 5950-01-535-2980
NSN 6610-00-500-6944
NSN 5855-01-541-5569
NSN 5960-00-201-5265
NSN 5945-00-646-0823
NSN 5996-01-206-4104
NSN 5915-01-298-8966
NSN 6610-00-346-4309
NSN 5935-00-118-7339