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 5950-01-595-0207
NSN 5835-01-135-2601
NSN 5930-01-562-4354
NSN 5915-01-218-4038
NSN 4140-00-315-0146
NSN 7035-00-529-3128
NSN 5965-01-337-8625
NSN 5990-00-719-4947
NSN 7035-01-226-8894
NSN 2925-01-480-0169
NSN 5965-01-633-8849
NSN 6610-01-476-9945