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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5935-01-173-8571
NSN 5835-00-223-7235
NSN 6620-00-286-5721
NSN 5960-00-940-7976
NSN 5998-00-435-7770
NSN 5895-01-543-0011
NSN 5999-01-615-9925
NSN 6610-01-596-9010
NSN 5975-00-543-1195
NSN 5915-01-441-7292
NSN 6135-01-438-9450
NSN 5835-00-850-1475