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 6620-00-234-8918
NSN 5999-01-494-2786
NSN 5960-00-117-6969
NSN 5950-01-419-0044
NSN 6220-01-578-1745
NSN 5930-01-359-9053
NSN 5910-00-148-9365
NSN 6130-00-901-3194
NSN 5915-00-763-5481
NSN 4140-01-061-0440
NSN 6645-00-108-6479
NSN 5998-00-377-3807