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 6650-00-202-4540
NSN 6220-01-147-7219
NSN 5998-01-287-8331
NSN 5945-01-651-6481
NSN 6320-00-701-0437
NSN 5855-00-918-1622
NSN 6220-01-582-4382
NSN 6320-01-116-3980
NSN 6650-00-565-1659
NSN 4140-00-920-0511
NSN 7035-01-477-2818
NSN 6130-01-173-6107