Chamfered id 0.06 in. By 45 degrees
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 6145-01-116-1274
NSN 5945-01-556-7258
NSN 5965-01-248-9705
NSN 7035-00-763-6180
NSN 6150-01-562-1131
NSN 6620-00-248-6950
NSN 2925-01-342-1712
NSN 7035-01-633-9537
NSN 5910-01-468-5571
NSN 6135-00-315-1187
NSN 5975-01-428-6478
NSN 5985-01-444-3914