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 5950-01-450-6433
NSN 5855-01-391-7077
NSN 5990-01-364-0813
NSN 5985-01-106-3003
NSN 6610-01-310-0553
NSN 7035-01-528-7870
NSN 6135-01-122-4448
NSN 6130-01-513-9970
NSN 6130-01-474-0173
NSN 2925-01-150-7160
NSN 5960-00-204-7506
NSN 6145-00-366-5790