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 5895-01-576-1448
NSN 5855-01-325-9507
NSN 5895-01-250-6644
NSN 6240-01-010-2991
NSN 5950-01-326-5492
NSN 5835-01-004-6693
NSN 7035-01-633-9537
NSN 5895-01-573-5346
NSN 5996-01-386-2843
NSN 6320-00-857-4073
NSN 5905-01-456-2517
NSN 5950-01-182-9170