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 6650-01-214-1710
NSN 2925-01-049-8906
NSN 6240-01-031-7955
NSN 5996-01-424-5341
NSN 2925-00-338-4667
NSN 6645-01-560-0738
NSN 6620-00-957-9325
NSN 6645-00-970-5739
NSN 5999-01-417-4013
NSN 5985-00-491-3654
NSN 5855-01-100-3272
NSN 5999-01-191-6253