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 6320-01-052-2118
NSN 6150-00-297-3928
NSN 5975-01-283-4085
NSN 6110-00-728-4515
NSN 5925-01-407-5954
NSN 5985-01-060-3635
NSN 2925-01-624-5647
NSN 5990-01-355-4694
NSN 6135-00-182-7008
NSN 5985-01-427-3734
NSN 6145-01-630-3162
NSN 6645-01-597-2222