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 5930-01-602-9356
NSN 5975-01-188-0012
NSN 5895-01-389-7140
NSN 5945-01-454-0005
NSN 5915-01-207-2443
NSN 5996-01-034-7616
NSN 5985-00-938-1149
NSN 6135-01-223-3869
NSN 5945-01-210-8060
NSN 5999-01-100-0921
NSN 5925-00-150-1072
NSN 5915-01-400-6125